JEE Main 10 Apr 2019 Paper 2 Solved Paper

Section: Physics

Question : 28 of 90

Marks: +1, -0

A simple pendulum of length L is placed between the plates of a parallel plate capacitor having electric field E, as shown in figure. Its bob has mass m and change q, The time period of the pendulum is given by:

[10 Apr 2019 Shift 2]

2π√
L
√g2+ (
qE
m
)2
2π√
L
√g+ (
qE
m
)
2π√
L
√g− (
qE
m
)
2π√
L
√g2−
q2E2
m2

Validate

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