Electrostatics (AIIMS Physics): Questions 34 - 36 of 36

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Question number: 34

» Electrostatics » Electric Field

MCQ▾

Question

A hollow charged metal sphere has radius 5m . If the potential difference between its surface and a point at distance 15m from the centre is 20V . Find out the electric field intensity at a distance 15m from the centre.

Choices

Choice (4) Response
a.

9Vm

b.

49Vm

c.

16Vm

d.

23Vm

Question number: 35

» Electrostatics » Capacitors

Appeared in Year: 1999

MCQ▾

Question

Eight equally charged drops are combined to form a big drop. If the potential on each drop is 10V then potential of big drop will be – [AIPMT]

Choices

Choice (4) Response
a.

20V

b.

10V

c.

30V

d.

40V

Question number: 36

» Electrostatics » Coulomb's Law

Appeared in Year: 1989

MCQ▾

Question

Two charges of 1μC and 5μC are placed 4cm apart, the ratio of force exerted by both charges on each other will be – [RPET]

Choices

Choice (4) Response
a.

1:5

b.

1:1

c.

25:1

d.

5:1

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