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g100num [7]
3 years ago
8

If there are 0.5 amps of current running through a circuit using a 9-volt battery, what is the resistance of the circuit?

Physics
1 answer:
DIA [1.3K]3 years ago
8 0

Answer:

18

Explanation:  

<em>V = voltage </em>

<em>I = current  </em>

<em>R = resistance</em>  

V = IR is the equation to find out the Voltage of an item so if we move around the equation so we are trying to resistance it would become R = V/I.  

V = IR  

R = V/I  

R = 9/0.5  

<u>R = </u><em><u>18</u></em>

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