CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 20 Ω resistor is connected across 60 V. Current is:
A. 2 A
B. 4 A
C. 5 A
D. 3 A
Correct Answer: D
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 12 Ω resistor is connected across 60 V. Current is:
A. 5 A
B. 6 A
C. 7 A
D. 4 A
Correct Answer: A
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 10 Ω resistor is connected across 60 V. Current is:
A. 7 A
B. 5 A
C. 6 A
D. 8 A
Correct Answer: C
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 8 Ω resistor is connected across 60 V. Current is:
A. 8.25 A
B. 6.75 A
C. 7.5 A
D. 8.5 A
Correct Answer: C
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 6 Ω resistor is connected across 60 V. Current is:
A. 10 A
B. 11 A
C. 12 A
D. 9 A
Correct Answer: A
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 4 Ω resistor is connected across 60 V. Current is:
A. 17 A
B. 16 A
C. 14 A
D. 15 A
Correct Answer: D
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 3 Ω resistor is connected across 60 V. Current is:
A. 22 A
B. 21 A
C. 20 A
D. 19 A
Correct Answer: C
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 2 Ω resistor is connected across 60 V. Current is:
A. 29 A
B. 31 A
C. 32 A
D. 30 A
Correct Answer: D
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 20 Ω resistor is connected across 48 V. Current is:
A. 2.64 A
B. 3.4 A
C. 2.4 A
D. 2.16 A
Correct Answer: C
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 12 Ω resistor is connected across 48 V. Current is:
A. 6 A
B. 3 A
C. 5 A
D. 4 A
Correct Answer: D
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 10 Ω resistor is connected across 48 V. Current is:
A. 5.8 A
B. 5.28 A
C. 4.8 A
D. 4.32 A
Correct Answer: C
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 8 Ω resistor is connected across 48 V. Current is:
A. 8 A
B. 7 A
C. 5 A
D. 6 A
Correct Answer: D
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 6 Ω resistor is connected across 48 V. Current is:
A. 9 A
B. 8 A
C. 7 A
D. 10 A
Correct Answer: B
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 4 Ω resistor is connected across 48 V. Current is:
A. 14 A
B. 12 A
C. 13 A
D. 11 A
Correct Answer: B
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 3 Ω resistor is connected across 48 V. Current is:
A. 15 A
B. 18 A
C. 16 A
D. 17 A
Correct Answer: C
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 2 Ω resistor is connected across 48 V. Current is:
A. 24 A
B. 23 A
C. 26 A
D. 25 A
Correct Answer: A
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 20 Ω resistor is connected across 36 V. Current is:
A. 1.62 A
B. 1.98 A
C. 2.8 A
D. 1.8 A
Correct Answer: D
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 12 Ω resistor is connected across 36 V. Current is:
A. 3 A
B. 2 A
C. 5 A
D. 4 A
Correct Answer: A
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 10 Ω resistor is connected across 36 V. Current is:
A. 3.6 A
B. 3.96 A
C. 3.24 A
D. 4.6 A
Correct Answer: A
I = V/R.
CSS - PMS - CCE - PCS - Everyday Science
Electricity and Magnetism
A 8 Ω resistor is connected across 36 V. Current is:
A. 5.5 A
B. 4.95 A
C. 4.5 A
D. 4.05 A
Correct Answer: C
I = V/R.