Question

An electric bulb connected to a 220v supply line draws a current of 0.05ampere.Calculate the coulombs per second flowing through the bulb.​

Answer 1

$\mathtt{\huge{ \fbox{Solution :)}}}$

Given ,

• Current (I) = 0.05 amp
• Time (t) = 1 sec

We know that , the rate of unit charge is called electric current

$\large \mathtt{\fbox{Electric \: current \: (I) = \frac{q}{t} }}$

Thus ,

$\sf \hookrightarrow 0.05 = \frac{q}{1} \\ \\ \sf \hookrightarrow q = 0.05 \: \: coulomb$

Hence , the charge is 0.05 C

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Answer 2

Answer:

0.05 coulombs

Explanation:

I=Q/T

Time=1 sec

Current, I = 5/100 ampere

Q=IT

Q=5/100×1

=0.05 Coulombs