A weak current can be detected by replacing an electric bulb in an electric tester with (a) a coil wound over a compass needle (b) none of these (c) LED (d) Both (a) and (b)

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asked Aug 24, 2022 44.6k views

14 votes

A weak current can be detected by replacing an electric bulb in an electric tester with

(a) a coil wound over a compass needle
(b) none of these
(c) LED
(d) Both (a) and (b)

Chemistry
high-school

Senola asked

by Senola

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1 Answer

7 votes

Answer:

I believe it is B

Step-by-step explanation:

HarveyBrCo answered Aug 28, 2022

by HarveyBrCo

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