weak current can be detected by replacing an electric bulb in an electric tester with:
a. LED
b. coil wound over a compass needle
c. copper
d. both A and B
Answers
Answered by
0
Answer:
Hence, a LED bulb or a magnetic compass indicates the presence of a weak current in the circuit.
Answered by
1
Answer:
Both A and B should be the answer.
Hope it will help you
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