26 : Two resistances of values 20 2 and 30 2 are connected in left and right gap of a meter bridge. Determine the null point when resistance of 20 Q is shunted . by another resistance of 20 2.

Q: An electric heater is constructed by applying a potential difference of 121.2V across a wire with a…

A:

Q: 6 pF 6 uF 6 uF 6 pF 6 uF 6 uF H

A:

Q: In a 240 V circuit, how many 65 W light bulbs can you connect in parallel without tripping a 10-A…

A:

Q: When you want to measure the resistance, which range will you set the knob to? 600 200 3 600 200 1…

A:

Q: Consider n series-connected identical resistors of resistance R. Which of the following is true…

A:

Q: In the circuit below, each load has a resistance of 12 Ohms. R,12 2 R,-12 2 R,- 12 2 R- 12 2 R=?…

A:

Q: In the circuit shown, 30 Determine the following: 2v+ A. Magnitude and direction of the current B.…

A: In this question we have to determine the magnitude and direction of the current in the circuit and…

Q: A practical battery has an internal resistance of 0.2 ohm. If this practical battery provides a…

A:

Q: estion 24 Consider n series-connected identical resistors of resistance R. Which of the following is…

A:

Q: 15. In the circuit shown in Fig. the resistor 6.0 is consuming energy at a rate of 24 J/s when the…

A:

Q: Consider 3 resistors with resistances 1.2 × 102 Ω, 2.2 kΩ, and 3.8 kΩ.    Part (a)  What would be…

A:

Q: 1. Use superposition to obtain Vx in the circuit and calculate the power consumed in the 10…

A: The superposition of more than one source in a circuit gives the current in any branch of the…

Q: R3 R₁ R₂ Calculate: (a) the equivalent resistance R4<

A: Page 1

Q: 10- Since the equivalent resistance between terminals K-L is 30, find the resistance of R. R KO www…

A:

Q: 3. Two resistors a and b are connected in parallel. The total resistance R in such a circuit is…

A:

Q: A galvanometer whose resistance is 50 Q has 25 divisions in it. When a current of 4 x 104A passes…

A:

Q: When a R =88.7 Q resistor is connected across a 11.1 V battery, a current of 112.8 mA flows. What is…

A:

Q: 3. From the circuit shown, determine the resistance between terminals a & b. a b ww 20 80 150 200…

A:

Q: (numbers 40-41) Use the circuit diagram shown. 40. How much power is being consumed by the 3 Ohm…

A:

Q: 7. For each of the circuits shown below, find the current through and the potential drop across each…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider 30 identical resistors with equal resistance 10

A: the effective resistance of two resistors of resistance R1 and R2 are connected in parallel Reff…

Q: 10) The voltage I'in a simple clectrical circnit is slowly decreasing as the battery wears out The…

A:

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 21.10. When they are…

A: Equivalent resistance in series Rs = 21.1 Ω Equivalent resistance in parallel Rp = 4.23 Ω

Q: 7. A 9-V battery is hooked up to two resistors in series using wires of negligible resistance. One…

A: Given: Voltage of the battery, V=9 V Resistance, R1=5 Ω And R2=10 Ω To find: a) Value of current at…

Q: 8. A simple circuit is composed of an ideal 100 v battery in series with three resistors (R1 = 100,…

A: See below

Q: 13. Find the total resistance and the total current. Find the voltage and current at each resistor.…

A:

Q: -33: When a battery is connected to the resistance of 102 the current in the circuit is 0.12A. The…

A:

Q: Two resistance X and Y in the two gaps of a meter bridge gives a null point dividing the wire in the…

A: We have to find- (a) Resistance X=? (b) Resistance Y=? The data given as- For resistance X and Y,…

Q: Three resistors, 23 2, 65 2, and 80 2, are connected in series, and a 0.76-A current passes through…

A: R1 = 23 ohm R2 = 65 ohm R3 = 80 ohm Current (i) = 0.76 A Arrangement of resistors = SERIES

Q: 2. Find the current through and potential difference across each resistor shown in the figure.…

A: .

Q: 46: Resistances P = 15 12, Q = 20 2, S = 30 N %3D and R = 40 2 are connected in order in the arms…

A: The Wheatstone bridge is drawn in the following way, The resistances are P=15 ohm, Q=20 ohm, R=40…