leetyre86
contestada

A circuit has a current of 1.2 A. If the voltage decreases to one-third of its original amount while the resistance remains
constant, what will be the resulting current?
03A
0 0.4A
0 12A
G 3.6A

Respuesta :

kylerow26

Answer:

B. 0.4A

Explanation:

I've got that the answer is 0.4A. This is because current= voltage÷resitance

So, 1.2A=voltage÷resistance

However, if you only have 1/3 of the voltage AND the resistance remains constant, the current will change proportionally and will also decrease by 1/3 to give you 0.4A

courtesy of the correction: the question asker

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