A circuit consists of a power supply and two resistors R1 and R2 connected in parallel....

Question

Question

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. 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?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Add a comment

Answer 2

Similar Homework Help Questions

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?
1.) A circuit consists of a power supply and two resistors R1 and R2 connected in...

1.) A circuit consists of a power supply and two resistors R1 and R2 connected in parallel.An Ammeter is placed to measure the current out of the power supply.The power supply provides 10.6 Volts, the Ammeter shows 19.9 mA, and the resistance of first resistor is R1 = 3.0 kOhm. Deduce the current through the 2nd resistor. The answer may be given in A or in mA. 2.) A circuit consists of a power supply and two resistors R1 and...
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. 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...

A 13 Volt power supply is connected to two resistors in series of resistance R1 =...

A 13 Volt power supply is connected to two resistors in series of resistance R1 = 127 ohms and R2 = 585 ohms. What is the current through the circuit in mA (milli-Amps)?
help You are given a battery (DC power), two resistors (R1 and R2), one DC voltmeter...

help You are given a battery (DC power), two resistors (R1 and R2), one DC voltmeter and one DC ammeter. Draw a diagram for the two cases, clearly label the connections of the ammeter and voltmeter. R1 and R2 are connected in series. Use the voltmeter to measure the voltage of R1 and use the ammeter to measure the current. R1 and R2 are connected in parallel. Use the voltmeter to measure the voltage of R1 and use the ammeter...
Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then...

Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then connected in series with a 100 Ω resistor, R3 as shown below If the total resistance of the circuit is 300 Ω what must be the resistance of R1 and R2? If the circuit is connected to a 30V battery, what would the current through R1? What voltage is a dropped across R3? 100 S

1. An unknown resistor (R3) is connected in series with the two other resistors (R1= 20...

1. An unknown resistor (R3) is connected in series with the two other resistors (R1= 20 ohm and R2= 25 ohm) across a 15 V battery in the order R1arrowR2arrowR3. An ammeter, which is placed in between the battery and R1, reads a current of 200 mA. a. what is the total resistance of the the circuit? b. what is the resistance of the inknown resistor, R3? c. what is the total current? d. what is the current through each...
A circuit consists of two resistors connected in series with a power supply, as shown in...

A circuit consists of two resistors connected in series with a power supply, as shown in the figure. The resistance of ?1 is less than the resistance of ?2. A series circuit with two resistors R subscript 1 and R subscript 2. R subscript 1 is connected to the positive terminal of the power supply, and is the first resistor in the circuit. Which resistor has the greater current flowing through it? ?2 ?1 The current through each resistor is...
11. [4 pts] A circuit consists of two resistors in parallel, Ri and R2, connected to...

11. [4 pts] A circuit consists of two resistors in parallel, Ri and R2, connected to a battery with emf of 12 V. The conventional current passing through the battery is 5 A. The conventional current through resistor R2 is 2 A. You may assume the connecting wires and the battery have negligible resistance. a) What is the resistance R1? B.4.0 Ω C. 2.4 Ω Answer D. 3.6 Ω E. 3.0 Ω A.6.0 Ω How much power is delivered by...

A circuit consists of two resistors connected in series with a power supply, as shown in...

A circuit consists of two resistors connected in series with a power supply, as shown in the figure. The resistance of Ri is greater than the resistance of R2 Which resistor has the greater current flowing through it? O The current through each resistor is the same. Which resistor has the greatest voltage difference across it? The voltage across each resistor is the same.

A circuit consists of a power supply and two resistors R1 and R2 connected in parallel....

Homework Answers