13. Consider this circuit; the current through it is 3 A. (a) What is the potential difference AV across the 2 resistor? A) 1V B) 2V C) 3V D) 4.5 V E) 6V F) 9V If the potential at the negative end of the battery is V = 0 V, what is the potential V at VA? A) OV E) 4.5 V B) 1V C) 2V D) 3V F) 6V G) 9V V=OV WHIT 9V www 292 3A VA? ΣΙΩ

Q: If 5.0 × 1021 electrons pass through a 30.1 Q resistor in 10 min, what is the potential difference…

A:

Q: A power supply with a DC voltage of 5.0 V discharges 500.0 J of energy through a 25 Ohm resistor.…

A: The current through the resistor can be calculated using ohms law.

Q: 1. Four identical light bulbs, each with a resistance of 20 n, are connected in series (circuit A)…

A: Given four bulb each has resistance R=20Ω Connected with source voltage E=12V a) Since the four bulb…

Q: find the electric field at r =3 meters.

A: Given data: The potential difference is: ∆V=30 V The electric field is: E The charge on a long wire…

Q: 1) Calculate the current the battery provides to the circuit. 2) Calculate the potential drop…

A:

Q: 1 1 1 = If two resistors with resistances R₁ and R₂ are connected in parallel, as shown in the…

A:

Q: In the circuit shown below, the current I, = 2.0 A. The magnitude of the current the 4.02 resistor…

A: I1 = 2 A V1 = 10 volts R1 = 6 ohmR2 = 4 ohm V2 = 14 volts

Q: 1. A circuit containing six resistors is connected to a battery with emf equal to 24 V and zero…

A: (a) Here R5 and R6 are on parallel1R'=1R5+1R6R'=R5R6R5+R6=5×205+20=4 ΩNow R' and R2 are in…

Q: You have a 71.7 mF capacitor initially charged to a potential difference of 10.1 V. You discharge…

A: Given, C= 71.7 mF R= 3.15 ohms V= 10.1 V By Ohm's law, I= V/R = 10.1/3.15= 3.206349206 A

Q: 8. Five resistors R₁=7.00 2, R₂=3.00 S2, R3-13.0 2, R4 10.0 2, and R5=7.00 2 are mounted as shown in…

A:

Q: 6. Five resistors are connected as shown in the diagram. The potential difference between points A…

A:

Q: 1. a) Find the magnitude of the current through the 20.0 Q resistor. b) Find the direction of the…

A:

Q: A 2-Ω, 4-Ω, and 6-Ω resistor were connected in parallel to a 12-V battery. 1) What is the…

A: Formula

Q: Rank the currents through the resistors and the battery shown in the circuit below. 10 v -41+ A 252…

A:

Q: 4. What value resistor will discharge a 1.0 µF capacitor to 10% of its initial charge in 2.0 ms?

A:

Q: 1. Identical lightbulbs are connected to identical batteries in three circuits. B (a) The voltage of…

A: a Since both light bulbs are identical , Resistance of both bulbs will be equal.            Given…

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.