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The rate of alpha partical falls on neutral spheare is `10^(12)` per second. The time in which sphere gets charged by 2µc is .........
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Mar 20, 2022
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12th Physics
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The rate of alpha partical falls on neutral spheare is `10^(12)` per second. The time in which sphere gets charged by 2µc is ......... sec.
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(a) 2.25 (b) 3.15 (c) 6.25 (d) 1.66
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