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A block of mass m is attached to a sprin...

A block of mass `m` is attached to a spring of force constant k .Charges on the block is `q`. A horizontal electric field E is acting in the directions as shown.Block is released with the spring in unstretched position

(a) block will execute `SHM`
(b) time period of osciallation is `2pisqrt(m)/(k)`
(c) amplitude of oscillation is `(qE)/(k)`
(d) Block will oscillate but not simple harmonically
choose the correct answer

A

Block will execute SHM

B

Time period of oscillation is `2pi sqrt((m)/(k))`

C

Amplitude of oscillation is `(qE)/(k)`

D

Block will oscillate but not simple harmonically.

Text Solution

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The correct Answer is:
A, B, C
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