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FCAT Grade 8 Science Assessment Practice Questions

Category - FCAT Science Assessment Grade 8

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What is the voltage across a 10 Ohm resistor, if we flow 0.25 amps of current through it?

0.25 V
2.5 V
25 V
250 V
500 V

Explanation

Answer: B - According to Ohm’s Law, V = I*R. Thus, V = 0.25*10 in this case, or 2.5 volts.

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FCAT Grade 8 Science Assessment Practice Questions

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FCAT Grade 8 Science Assessment Practice Questions

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