Physics
17.10.2022 00:51
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Determine whether each statement concerning electrical circuits is true or false.
Determine whether each statement concerning electrical circuits is true or false. The electrons in a circuit move from the negative to the positive battery terminal. In a light bulb circuit, when the battery voltage is increased the bulb brightness decreases. A standard alkaline battery (AAA, AA, C, D) has a voltage of 3 V.
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chy2313
4,9(33 marks)
R = 18 ohms
Explanation:
Given:
V = 36 volts
I = 2.0 A
R = ?
Use Ohm's law to solve for the resistance:
V = IR
or
R = V/I
= (36 volts)/(2.0 A)
= 18 ohms
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