Daily Quiz

- Questions are in the form of MCQs, may have one or more correct answer.

- Instructions to give the Test :

1) Attempt all questions

2) Just tick the correct answer for all questions

3) After submitting all answers, click on "Submit Answers" button and check how many answers are correct and wrong.

4) If you answered wrong then , just click OK and close the propmt and re-attempt the question which u answered wrong.

Question 1 :

Work Done In moving from stable to unstable equilibrium position in electric field?

PE
√2PE
PE/2
2PE

Question 2 :

A positively charged ring is in y - z plane with its centre at origin. A positive test charge qo , held at origin is released along x-axis, then its speed?

Increases continuously
Decreases continuously
First increases then decreases
First decreases then increases

Question 3 :

The potential at a point 0.1 m from an isolated point charge is + 100 volt. The nature of the point charge is ?

Positive
Negative
Zero
Either positive or zero

Question 4 :

The work done in moving an electric charge q in an electric field does not depend upon

Mass of the particle
Potential difference between two points
Magnitude of charge
All of these

Question 5 :

If 50 joule of work must be done to move an electric charge of 2 C from a point, where potential is -10 volt to another point, where potential is V volt, the value of V is?

5 V
- 15 V
+ 15 V
+ 10 V

Question 6 :

1000 small water drops each of capacitance C join together to form one large spherical drop. The capacitance of bigger sphere is?

C
10 C
100 C
1000C

Question 7 :

A hollow metallic sphere of radius 10 cm is charged such that potential of its surface is 80 V. The potential at the centre of the sphere would be?

80 V
800 V
8 V
Zero

Question 8 :

Some charge is being given to a conductor. Then its potential is?

Maximum at surface
Maximum at centre
Remain same throughout the conductor
Maximum somewhere between surface and centre

NOTE : See Correct Answer in Last