A circuit consists of a power supply and two resistors R1 and R2 connected in parallel.
The resistance of R1 is higher than the resistance of R2 (R1 > R2)
Which of the following is correct?
Select one:
a. The current through R1 is the same as the current through R2
(I1 = I2 ?)
The voltage across R1 is the same as the voltage across R2 (V1 = V2
?)
b. The current through R1 is the same as the current through R2
(I1 = I2 ?)
The voltage across R1 is smaller than the voltage across R2 (V1
< V2 ?)
c. The current through R1 is greater than the current through R2
(I1 > I2 ?)
The voltage across R1 is also greater than the voltage across R2
(V1 > V2 ?)
d. The current through R1 is greater than the current through R2
(I1 > I2 ?)
The voltage across R1 is the same as the voltage across R2
(V1 = V2 ?)
e. The current through R1 is smaller than the current through R2
(I1 < I2 ?)
The voltage across R1 is also smaller than the voltage across R2
(V1 < V2 ?)
f. The current through R1 is the same as the current through R2
(I1 = I2 ?)
The voltage across R1 is greater than the voltage across R2
(V1 > V2 ?)
g. The current through R1 is smaller than the current through R2
(I1 < I2 ?)
The voltage across R1 is the same as the voltage across R2 (V1 = V2
?)
A circuit consists of a power supply and two resistors R1 and R2 connected in parallel....
A circuit consists of a power supply and two resistors R1 and R2 connected in parallel. An ammeter is placed to measure the current through resistor R1. The ammeter reads I1 = 8.9 mA, and the values of the resistors are R1 = 7.7 kOhm and R2 = 820 Ohm. What is the value of voltage across R2?
A circuit consists of a power supply and two resistors R1 and R2 connected in parallel. A ammeter is placed to measure the current through R1. The ammeter reads I1 = 6.3 mA, and the values of the resistors are R1 = 9.8 kOhm and R2 = 7.8 Ohm. What is the current through R2?
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