A 12 V battery is connected across a series combination of 68 , 47 , 220 , and 33 . The amount of current is 32.6 mA 326 mA 16.3 mA 163 mA TRUE ANSWER : ? YOUR ANSWER : ?
If a 24 V and a 6 V battery are series opposing, the total voltage is 0 V 18 V 24 V 30 V TRUE ANSWER : ? YOUR ANSWER : ?
To measure the current out of the second resistor in a circuit consisting of four resistors, an ammeter can be placed between the second and third resistors between the third and fourth resistors at any point in the circuit at the negative terminal of the source TRUE ANSWER : ? YOUR ANSWER : ?
A certain series circuit consists of a 1/8 W resistor, a 1/4 W resistor, and a 1/2 W resistor. The total resistance is 1200 . If each resistor is operating in the circuit at its maximum power dissipation, total current flow is 19 mA 27 mA 2.7 mA 190 mA TRUE ANSWER : ? YOUR ANSWER : ?
A string of five series resistors is connected across a 6 V battery. Zero voltage is measured across all resistors except R3. The voltage across R3 is 1.2 V 6 V 0 V 0.6 V TRUE ANSWER : ? YOUR ANSWER : ?
If a 6 V and a 9 V source are connected series aiding, the total voltage is 6 V 9 V 3 V 15 V TRUE ANSWER : ? YOUR ANSWER : ?
Five resistors are connected in a series and there is a current of 3 A into the first resistor. The amount of current into the second resistor is 4 A 1 A 0.3 A 3 A TRUE ANSWER : ? YOUR ANSWER : ?
When one of three series resistors is removed from a circuit and the circuit is reconnected, the current increases by one-third decreases by one-third increases decreases by the amount of current through the removed resistor TRUE ANSWER : ? YOUR ANSWER : ?
There are five resistors in a given series circuit and each resistor has 6 V dropped across it. The source voltage depends on the current flow depends on the resistor values is 6 V is 30 V TRUE ANSWER : ? YOUR ANSWER : ?
The total power in a certain circuit is 12 W. Each of the four equal-value series resistors making up the circuit dissipates 3 W 48 W 12 W 8 W TRUE ANSWER : ? YOUR ANSWER : ?