Electrostatics (AIIMS Physics): Questions 33 - 36 of 36

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Question number: 33

» Electrostatics » Gauss's Law

Appeared in Year: 2001

MCQ▾

Question

A cube of metal is given a charge Equation , which of the following statements is true: [MP PET]

Choices

Choice (4) Response

a.

Electric field is normal to the surface of the cube

b.

Potential within the cube is zero

c.

Electric field varies within the cube

d.

Potential at the surface of cube is zero

Question number: 34

» Electrostatics » Electric Field

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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 Equation then potential of big drop will be – [AIPMT]

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 36

» Electrostatics » Coulomb's Law

Appeared in Year: 1989

MCQ▾

Question

Two charges of Equation and Equation are placed Equation apart, the ratio of force exerted by both charges on each other will be – [RPET]

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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