Shown below is a circuit that supplies energy to a device, The device is a load resistor which is equal to 6 ohms. "A" is a meter that can monitor the current of the circuit and there is an adjustable resistor called a dimmer "Rd". The adjustable resistor is set to 2 ohms and the circuit is supplied with a battery that gives a potential difference of 12 volts. If the switch is closed for 1 hr, find the energy supplied to the device by the battery. while the switch is closed, if the load resistance increased would the potential difference across the dimmer stay at its value, increase, or decrease, and why? A meter dimmer, R Load, R WATER TANK ww-

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Shown below is a circuit that supplies energy to
a device, The device is a load resistor which is
equal to 6 ohms. "A" is a meter that can monitor
the current of the circuit and there is an
adjustable resistor called a dimmer "Rd". The
adjustable resistor is set to 2 ohms and the
circuit is supplied with a battery that gives a
potential difference of 12 volts.
If the switch is closed for1 hr, find the energy
supplied to the device by the battery.
while the switch is closed, if the load resistance
increased would the potential difference across
the dimmer stay at its value, increase, or
decrease, and why?
meter
dimmer, R.
Load, R
WATER TANK
Transcribed Image Text:Shown below is a circuit that supplies energy to a device, The device is a load resistor which is equal to 6 ohms. "A" is a meter that can monitor the current of the circuit and there is an adjustable resistor called a dimmer "Rd". The adjustable resistor is set to 2 ohms and the circuit is supplied with a battery that gives a potential difference of 12 volts. If the switch is closed for1 hr, find the energy supplied to the device by the battery. while the switch is closed, if the load resistance increased would the potential difference across the dimmer stay at its value, increase, or decrease, and why? meter dimmer, R. Load, R WATER TANK
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