Parallel Circuits When a 1.6 k resistor and a 120 resistor are connected in parallel, the total resistance is less than 120 but greater than 100 greater than 120 but less than 1.6 k greater than 1.6 k less than 100 less than 120 but greater than 100 greater than 120 but less than 1.6 k greater than 1.6 k less than 100 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits An ammeter has an internal resistance of 50 . The meter movement itself can handle up to 1 mA. If 10 mA is applied to the meter, the shunt resistor, RSH1, is approximately 5.5 50 9 55 5.5 50 9 55 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four equal-value resistors are connected in parallel. Ten volts are applied across the parallel circuit and 2 mA are measured from the source. The value of each resistor is 200 12.5 20 K 50 200 12.5 20 K 50 ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors of equal value are connected in parallel. If the total voltage is 15 V and the total resistance is 600 , the current through each parallel resistor is 200 mA 100 mA 25 mA 6.25 mA 200 mA 100 mA 25 mA 6.25 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits A sudden increase in the total current into a parallel circuit may indicate an increase in source voltage either a drop in source voltage or an open resistor a drop in source voltage an open resistor an increase in source voltage either a drop in source voltage or an open resistor a drop in source voltage an open resistor 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 560 impossible to determine without knowing the voltage 220 470 560 impossible to determine without knowing the voltage 220 470 ANSWER DOWNLOAD EXAMIANS APP
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