Answer ALL questions. Look for any feedback given if you get an answer incorrect. Keep choosing an answer until you get it correct. CORRECT or INCORRECT answers are indicated at the TOP of the page. A score is given at the TOP of the page when the exercise has been completed.
What is the CURRENT at A in the circuit shown here if R1 = 1ohm and R2 = 3ohms and VOLTAGE SUPPLY is 10v. (closest answer allowing for decimal point rounding-up) ?
2.52A
6.67A
1.55A
6.68A
What is the CURRENT at A in the circuit shown here if R1 = 4.3ohms and R2 = 5.6ohms and VOLTAGE SUPPLY is 30v? (closest answer allowing for decimal point rounding-up)
11.25A
12.35A
13.45A
10.10A
What is the CURRENT at A in the circuit shown here if R1 = 10k ohms and R2 = 63ohms and VOLTAGE SUPPLY is 50v ? (closest answer allowing for decimal point rounding-up)
0.6A
0.8A
1A
0.7A
What is the CURRENT at A in the circuit shown here if R1 = 2 ohms and R2 = 4 ohms and R3 = 6 ohms and SUPPLY VOLTAGE is 10v? (closest answer allowing for decimal point rounding-up)
10.01A
9.17A
9.6A
10.66A
What is the CURRENT at A in the circuit shown here if R1 = 4.4 ohms and R2 = 3.5 ohms and R3 = 6.9 ohms and SUPPLY VOLTAGE is 30v? (closest answer allowing for decimal point rounding-up)
29.99A
19.74A
10.45A
24.25A
What is the CURRENT at A in the circuit shown here if R1 = 15k ohms and R2 = 1k ohms and R3 = 50 ohms and SUPPLY VOLTAGE is 50v? (closest answer allowing for decimal point rounding-up)
5.05A
1.05A
10.5A
0.55A
What is the CURRENT at A in the circuit shown here if R1 = 5 ohms and R2 = 10 ohms and R3 = 15 ohms and VOLTAGE SUPPLY is 10v? (closest answer allowing for decimal point rounding-up)
5.55A
0.55A
1.55A
0.15A
What is the CURRENT at A in the circuit shown here if R1 = 9 ohms and R2 = 8 ohms and R3 = 7 ohms and VOLTAGE SUPPLY is 30v? (closest answer allowing for decimal point rounding-up)
1.67A
2.67A
2.24A
1.67A
What is the CURRENT at A in the circuit shown here if R1 =11.1 ohms and R2 = 14.5 ohms and R3 = 8.8 ohms and VOLTAGE SUPPLY IS 50V? (closest answer allowing for decimal point rounding-up)
3.91A
3.31A
3.01A
3.65A
What is the CURRENT at A in the circuit shown here if R1 =1 ohms and R2 = 2 ohms and R3 = 3 ohms and R4 = 4 ohms and R5 = 5 ohms and Voltage Supply is 10v? (closest answer allowing for decimal point rounding-up)
1A
1.7A
2.1A
1.5A
What is the CURRENT at A in the circuit shown here if R1 =6 ohms and R2 = 7 ohms and R3 = 8 ohms and R4 = 9 ohms and R5 = 10 ohms and SUPPLY VOLTAGE is 50v? (closest answer allowing for decimal point rounding-up)
3.51A
3.13A
3.3A
3.97A
What is the Voltsdrop across R3 in the circuit shown here if R1 = 9 ohms and R2 = 8 ohms and R3 = 7 ohms and VOLTAGE SUPPLY is 30v? (closest answer allowing for decimal point rounding-up)
10.89v
18.69v
15.55v
8.42v
What is the VoltDrop across R3 in the circuit shown here if R1 =6 ohms and R2 = 7 ohms and R3 = 8 ohms and R4 = 9 ohms and R5 = 10 ohms and SUPPLY VOLTAGE is 50v? (closest answer allowing for decimal point rounding-up)
10.11v
25.04v
15.97v
30.55v
What is the VoltDrop across R1,R2 in the circuit shown here if R1 =6 ohms and R2 = 7 ohms and R3 = 8 ohms and R4 = 9 ohms and R5 = 10 ohms and SUPPLY VOLTAGE is 50v? (closest answer allowing for decimal point rounding-up)
18.22v
10.11v
15.97v
30.55v
What is the VoltDrop across R4,R5 in the circuit shown here if R1 =6 ohms and R2 = 7 ohms and R3 = 8 ohms and R4 = 9 ohms and R5 = 10 ohms and SUPPLY VOLTAGE is 50v? (closest answer allowing for decimal point rounding-up)
18.22v
14.82v
15.97v
25.04v
What is the TOTAL POWER in the circuit shown here if R1 =6 ohms and R2 = 7 ohms and R3 = 8 ohms and R4 = 9 ohms and R5 = 10 ohms and SUPPLY VOLTAGE is 50v? (closest answer allowing for decimal point rounding-up)
100.5W
156.5w
225.5W
450.5W
What is the TOTAL POWER in the circuit shown here if R1 = 9 ohms and R2 = 8 ohms and R3 = 7 ohms and VOLTAGE SUPPLY is 30v? (closest answer allowing for decimal point rounding-up)
100.1w
80.1w
60.1w
120.1w
What is the TOTAL POWER in the circuit shown here if R1 = 10k ohms and R2 = 63ohms and VOLTAGE SUPPLY is 50v ? (closest answer allowing for decimal point rounding-up)