AIIMS MBBS Entrance Test 2019 Physics Paper with Answer & Solutions 26 May First Shift Part 2

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Q-6: A string wave equation is given and mass density is. Then find the tension in the string

Options:

(1)

(2)

(3)

(4)

Answer: (3)

Solutions:

In string wave speed is

Q-7: If maximum energy is stored in capacitor at then find the time after which current in the circuit will be maximum.

Image maximum energy is stored in capacitor

Image Maximum Energy is Stored in Capacitor

Options:

(1)

(2)

(3)

(4)

Answer: (2)

Solutions:

In L-C oscillation total time in one complete cycle.

In oscillation total time in one complete cycle.

After time capacitor is fully closed

Then

Q-8: When capacitor is fully charged, find current drawn from the cell.

Image capacitor is fully charged, current drawn cell

Image Capacitor is Fully Charged, Current Drawn Cell

Options:

(1)

(2)

(3)

(4)

Answer: (3)

Solutions:

A

Q-9: Given,,

Image angular momentum of ring pure rolling

Image Angular Momentum of Ring Pure Rolling

Find angular momentum of ring about origin if it is in pure rolling

Options:

(1)

(2)

(3)

(4)

Answer: (1)

Solutions:

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