How many electrons flow per second in a circuit when 0.5 amphere current flows through it?
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Answered by
1
Hey Mate
your answer is ---
Given, current l = 0.5ampere ,
time t = 1sec
we know that
l = Q/t
=> Q = 0.5×1
=> Q = 0.5coulomb
now,
Q = ne
=> n = Q/e
=> n = 0.5/1.6×10^-19
=> n = 3.1 × 10^18
hence, 3.1 × 10^18 electron flow per second in a circuit when 0.5 ampere current flows through it
【 Hope it helps you 】
your answer is ---
Given, current l = 0.5ampere ,
time t = 1sec
we know that
l = Q/t
=> Q = 0.5×1
=> Q = 0.5coulomb
now,
Q = ne
=> n = Q/e
=> n = 0.5/1.6×10^-19
=> n = 3.1 × 10^18
hence, 3.1 × 10^18 electron flow per second in a circuit when 0.5 ampere current flows through it
【 Hope it helps you 】
Answered by
1
w÷t×100 is the total current
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