Parallel Circuits Four 8 speakers are connected in parallel to the output of an audio amplifier. If the maximum voltage to the speakers is 12 V, the amplifier must be able to deliver to the speakers 48 W 1.5 W 72 W 18 W 48 W 1.5 W 72 W 18 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Three lights are connected in parallel across a 120 volt source. If one light burns out, the remaining two will glow brighter the remaining two will glow with the same brightness as before the remaining two will glow dimmer the remaining two will not light the remaining two will glow brighter the remaining two will glow with the same brightness as before the remaining two will glow dimmer the remaining two will not light ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits A 470 resistor, a 220 resistor, and a 100 resistor are all in parallel. The total resistance is approximately 30 470 790 60 30 470 790 60 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors are connected in parallel. Fifteen mA flows through resistor R. If the second resistor is 2R, the third resistor 3R, and the fourth resistor 4R, the total current in the circuit is 15 mA 135 mA 31.25 mA 60 mA 15 mA 135 mA 31.25 mA 60 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The following resistors are in parallel across a voltage source: 220 , 470 , and 560 . The resistor with the least current is 220 560 impossible to determine without knowing the voltage 470 220 560 impossible to determine without knowing the voltage 470 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits When a 1.6 k resistor and a 120 resistor are connected in parallel, the total resistance is less than 100 greater than 120 but less than 1.6 k greater than 1.6 k less than 120 but greater than 100 less than 100 greater than 120 but less than 1.6 k greater than 1.6 k less than 120 but greater than 100 ANSWER DOWNLOAD EXAMIANS APP
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