AIIMS (All India Institute of Medical Sciences) Physics: Questions 475 - 479 of 500

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Question number: 475

» Electrostatics » Electric Potential

Appeared in Year: 1993

MCQ▾

Question

Two charges and are located at A and B separated by . The distance of the point from on line at which the electric potential is zero is given by – [MP PMT]

Choices

Choice (4) Response

a.

b.

c.

d.

10 cm

Question number: 476

» Dual Nature of Matter and Radiation » Dual Nature of Radiation

MCQ▾

Question

If the wavelength of light is , then the number of waves in length will be –

Choices

Choice (4) Response

a.

1000

b.

2000

c.

3000

d.

10000

Question number: 477

» Electrostatics » Forces between Two Point Charges

Appeared in Year: 2004

MCQ▾

Question

A charged oil drop is suspended in a uniform field of so that it neither falls nor rises. The charge on the drop will be –

(Take the mass of the charge and ) (AIEEE)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 478

» Electromagnetic Induction & Alternating Currents » LCR Series Circuit

Appeared in Year: 1987

MCQ▾

Question

In a LCR series circuit, , and the total impedance of the circuit is: [RPET]

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 479

» Magnetic Effects of Current and Magnetism » Ampere's Law

MCQ▾

Question

A current of flows through two long parallel wires. The magnetic force on each wire is If their currents makes doubled and separation between them makes of initial value then magnetic force per unit length of each wire becomes –

Choices

Choice (4) Response

a.

b.

c.

d.

f Page