A lamp of 36W works on a battery of 4V. The correct fuse for this lamp in the circuit will be
A) 5A B) 10A C) 3A D) 73A
Answers
Answered by
0
Answer:
It's important to select a bulb which matches what your battery can put out. ... Standard bulbs are designed to work with a voltage of around 120 V, ... Follow-Up #4: battery-powered CFL? Q:.
Answered by
1
Answer:
9A
Explanation:
Formula for finding current(A) is Power (W) / voltage(V)
So;
Current = 36W / 4V
Current = 9A
As per my calculation, formula and your question the answer should be 9A. But I don't know what's wrong with the options.
At the end, I am so sorry I didn't wanted to confuse you. But it is what it is! Also, Please check the question.
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