in an electric current a battery and a bulb have been connected and the battery consists of two cells of equal proteintial different if the Bulb is not growing win when which test will you perform in order to find out the reason for The Wolf not growing
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Visually check to make sure the batteries are connected properly; in series and not opposition. Series would be -+-+ so the voltage is additive. With a ++ or - - connection, resultant voltage will be zero.
Using a voltmeter, check voltage at bulb connection or socket. This will determine if power is available to the bulb.
If steps 1 & 2 are good, remove the bulb and check for resistance using an ohmmeter. Open or extremely high resistance indicates either an open bulb or a failure.
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Using a voltmeter, check voltage at bulb connection or socket. This will determine if power is available to the bulb.
If steps 1 & 2 are good, remove the bulb and check for resistance using an ohmmeter. Open or extremely high resistance indicates either an open bulb or a failure.
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