HSC 2027 PHYSICS CHAPTER 12 ELECTROMAGNETIC INDUCTION MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 12 ELECTROMAGNETIC INDUCTION 

MOST EXPECTED QUESTIONS

1. WHAT IS TRANSFORMER . EXPLAIN ITS CONSTRUCTION & WORKING

2. DERIVE THE EQUATION OF A TRANSFORMER

3. STATE THE WORKING PRINCIPLE OF A TRANSFORMER

4. DISTINGUISH BETWEEN STEP UP AND STEP DOWN TRANSFORMER

5. DEFINE SELF INDUCTANCE , MUTUAL INDUCTANCE

6. STATE FARADAYS LAW OF ELECTROMAGNETIC INDUCTION 

7. WHAT ARE EDDY CURRENTS . WRITE ITS 2 APPLICATIONS 

8. DERIVE AN EXPRESSION FOR EMF GENERATED IN CONDUCTOR OF LENGTH(L) MOVING IN A UNIFORM MAGNETIC FIELD (B) WITH VELOCITY (V)

9. OBTAIN AN EXPRESSION FOR ROTATIONAL EMF FOR A CONDUCTING BAR MOVING WITH CONSTANT ANGULAR SPEED AROUND A PIVOT

10. EXPRESSION FOR ENERGY STORED IN MAGNETIC FIELD IN TERMS OF INDUCED CURRENT

11. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS

FYBSC SEM 1 PROGRAMMING WITH PHYTHON 1 UNIT 1 MCQ QUESTIONS

FYBSC SEM 1 PROGRAMMING WITH PHYTHON 1 UNIT 1

MCQ QUESTIONS

1. What does IDLE stand for?

A. Integrated Development and Learning Environment
B. Interactive Data Learning Environment
C. Integrated Data Language Editor
D. Interactive Development Language Environment
Answer: A

2. Which symbol represents the Python interactive prompt?

A. >>>
B. ###
C. $$$
D. ///
Answer: A

3. Which statement is used to assign a value to a variable?

A. assign
B. set
C. =
D. ==
Answer: C

4. What will be the output of the following?
x = 10 x = "Python" print(x)

A. 10
B. Python
C. 10 Python
D. Error
Answer: B

5. Which statement is used to test whether a condition is true?

A. check
B. test
C. assert
D. verify
Answer: C

6. What does the following statement do?
x = None
A. Deletes x
B. Assigns zero to x
C. Assigns the absence of a value to x
D. Generates an error
Answer: C

7. Which statement is used to delete a variable?
A. remove x
B. delete x
C. del x
D. clear x
Answer: C

What is the default return type of the input() function?
A. Integer
B. Float
C. String
D. Boolean
Answer: C

9. Which function is used to display output on the screen?
A. display()
B. output()
C. show()
D. print()
Answer: D

10. Which statement is used to import an already-defined module?
A. include math
B. import math
C. using math
D. load math
Answer: B

11. Which of the following is an augmented assignment statement?
A. x =+ 5
B. x ++ 5
C. x += 5
D. x = x +
Answer: C

12. Which built-in function provides documentation about Python objects?
A. doc()
B. help()
C. info()
D. manual()
Answer: B

13. Which keyword is used to define a function?
A. function
B. define
C. def
D. fun

Answer: C

14. What is the output?
x = "Python" print(x[0])
A. P
B. y
C. n
D. Python
Answer: A


15. Which of the following is a mutable data type?
A. String
B. Tuple
C. List
D. Integer
Answer: C

16. Which of the following is an immutable data type?

A. List
B. Dictionary
C. String
D. Set

Answer: C


17. Which brackets are normally used to create a list?
A. ( )
B. [ ]
C. { }
D. < >
Answer: B

18. What will be the output?
numbers = [10, 5, 20, 2] print(max(numbers))
A. 2
B. 5
C. 10
D. 20
Answer: D

19. What will be the output?
numbers = [10, 20, 30] print(sum(numbers))
A. 30
B. 50
C. 60
D. 600
Answer: C

20. Which feature of Python is used to execute a block of statements repeatedly?
A. Assignment
B. Loop
C. Import
D. Assertion

Answer: B

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HSC 2027 PHYSICS CHAPTER 11 MAGNETIC METERIALS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 11 MAGNETIC METERIALS 

MOST EXPECTED QUESTIONS

1. WHAT IS MAGNETIZATION , MAGNETIC INTENSITY , MAGNETIC SUSCEPTIBLITY

2. DEFINE MAGNETIZATION STATE ITS SI UNIT & DIMENSIONS

3. EXPLAIN MAGNETIC SUSCEPTIBLITY , MAGNETIC PERMEABLITY

4. OBTAIN EXPRESSION FOR ORBITAL MAGNETIC MOMENT FOR ELECTRON REVOLVING AROUND NUCLEUS OF AN ATOM

5. STATE THE FORMULA FOR BHORS MAGNETON

6. EXPLAIN FERROMAGNETISM ON BASIS OF DOMAIN THEORY

7. WHAT IS GYROMAGNETIC RATIO . WRITE THE NECESSARY EXPRESSION

8. DISTINGUISH BETWEEN DIMAGNETIC AND PARAMAGNETIC SUBSTANCE

9. WHY SOFT IRON IS USED TO MAKE TRANSFORMER CORE

10. FORMULA FOR TORQUE ACTING ON ROTATING CURRENT COIL

11. WHAT IS CURIE TEMPERATURE 

12. WHAT IS REMANANCE. WHAT IS FERROMAGNETISM

13. WHICH PROPERTY OF BAR MAGNET IS USED IN NAVIGATION

14. WHAT IS THE RELATION BETWEEN MAGNETIC PERMEABLITY & SUSCEPTIBLITY.

15. SOLVE ALL TEXT BOOK & PYQ NUMERICALS

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HSC 2027 PHYSICS CHAPTER 10 MAGNETIC FIELDS DUE TO ELECTRIC CURRENT MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 10 MAGNETIC FIELDS DUE TO ELECTRIC CURRENT 

MOST EXPECTED QUESTIONS

1. DERIVE AN EXPRESSION FOR MAGNETIC FIELD PRODUCED AT THE CENTER OF CIRCULAR ARC OF A WIRE CARRYING CURRENT ( I ).

2. DRAW A NEAT LABELLED DIAGRAM OF SUSPENDED COIL TYPE MCG

3. STATE THE FORMULA MAGNETIC POTENTIAL ENERGY OF A DIAPOLE

4. OBTAIN THE EXPRESSION FOR MINIMUM & MAXIMUM POTENTIAL ENERGY

5. EXPRESSION FOR MAGNETIC INDUCTION OF A TOROID OF N TURNS

6. EXPLAIN BIOT & STAVARTS LAW WITH NEAT DIAGRAM

7. FORMULA FOR MAGNETIC INDUCTION IN CIRCULAR ARC OF A WIRE 

8. FIND THE MAGNETIC INDUCTION AT THE CENTER OF CURRENT CARRYING CIRCULAR LOOP

9. OBTAIN AN EXPRESSION FOR FORCE ON A CLOSED CIRCUIT IN UNIFORM MAGNETIC FIELD

10. WHAT IS VALUE OF FORCE IN A CLOSED MAGNETIC FILED

11. WHICH PARTICLES CANNOT BE ACCELARATED BY CYCLOTRON

12. MAGNITUDE OF FORCE EXPIRIENCED BY STATIONARY CHARGE EXPOSED TO UNIFORM MAGNETIC FIELD

13.  DERIVE AN EXPRESSION FOR MAGNETIC FIELD PRODUCED BY CURRENT IN CIRCULAR ARC OF A WIRE USING BIOT STAVARTS LAW

14. STATE AMPERES LAW

15. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS 

HSC 2027 PHYSICS CHAPTER 9 CURRENT ELECTRICITY MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 9 CURRENT ELECTRICITY  

MOST EXPECTED QUESTIONS

1. STATE KIRCHOFFS LAWS OF ELECTRICAL NETWORK

2. HOW WILL YOU CONVERT MCG TO VOLTMETER

3. HOW WILL YOU CONVERT MCG TO AMMETER 

4. NAME THE INSTRUMENT TO MEASURE EMF OF A CELL

5. STATE 2 SOURCES OF ERRORS IN METER BRIDGE EXPERIMENT AND HOW CAN THEY BE MINIMIZED

6. EXPLAIN THE USE OF METER BRIDGE TO DETERMINE UNKNOWN RESISTANCE WITH A NEAT DIAGRAM

7. ADVANTAGES OF POTENTIOMETER OVER VOLTMETER

8. WHAT IS RESISTANCE OF IDEAL VOLTMETER

9. OBTAIN THE BALANCING CONDITION FOR WHEATSTONES BRIDGE

10. DISTINGUISH BETWEEN AMMETER & VOLTMETER

11. DEFINE POTENTIAL GRADIENT . WHAT IS SHUNT

12. FOR A MCG SHOW THAT S = G/n-1

13. USE OF POTENTIOMETER TO DETERMINE INTERNAL RESISTANCE OF A CELL

14. DISTINGUISH BETWEEN POTENTIOMETER & VOLTMETER

15. ADVANTAGES & DISADVANTAGES OF MCG

16. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS

HSC 2027 PHYSICS CHAPTER 8 ELECTROSTATICS MOST EXPECTED QUESTIONS

HSC 2027 PHYSICS CHAPTER 8 ELECTROSTATICS  

MOST EXPECTED QUESTIONS

1. OBTAIN AN EXPRESSION FOR EQUIVALENT CAPACITY FOR COMBINATION OF 3 CAPACITORS CONNECTED IN SERIES

2. EXPRESSION FOR EQUIVALENT CAPACITY FOR 2 CAPACITORS CONNECTED IN PARALLEL & THIS COMBINATION IS CONNECTED TO 1 CAPACITOR IN SERIES

3. EXPRESSION FOR EQUIVALENT CAPACITANCE FOR 2 CAPACITORS IN SERIES

4. DRAW A NEAT LABELLED DIAGRAM OF A PARALLEL PLATE CAPACITOR WITH DIELECTRIC SLAB BETWEEN THE PLATES 

5. DERIVE AN EXPRESSION FOR ENERGY STORED IN A CHARGED  CAPACITOR

6. CALCULATE THE CAPACITY OF N NUMBER OF CAPACITORS IN SERIES

7. OBATAIN AN EXPRESSION FOR ELECTRIC INTENSITY AT A POINT OUTSIDE A UNIFORMLY CHARGED SPHERICAL SHELL

8. WHAT POLAR AND NON POLAR DIELECTRICS . GIVE EXAMPLES OF EACH 

9. OBATAIN AN EXPRESSION FOR ELECTRIC INTENSITY DUE TO INFINITELY LONG CHARGED WIRE

10. EXPRESSION FOR ELECTRIC POTENTIAL DUE TO A POINT CHARGE

11. RELATION BETWEEN ELECTRIC FIELD INTENSITY & POTENTIAL GRADIENT

12. STATE 4 USES OF VANDE GRAFF GENERATOR

13. DRAW A NEAT LABELLED DIAGRAM OF VANDE GRAFF GENERATOR

14. SOLVE ALL TEXTBOOK AND PYQ NUMERICALS.