Question In the figure below, the current recorded by the ammeter A is 3.0 A. Find current 1₁, current 12 and E respectively. E is the EMF (in volts) of the battery to the right. (Hint: 13 is 3.0 A. An ammeter is an instrument for measuring current) A F 3.0 I www 9.0V B I₂ 13 E 4.50 www Myc 2.02 A 3.0A E

Q: Problem 2: A component uses 55.04 W of power and has a resistance of 16.8 2. Determine the electric…

A: given that,powerP=55.04 WresistanceR=16.8 Ω

Q: 1.43 A and the resistances are R₁ = R₂ = R3 = 1.68 2, R₂ = 15.1 2, R5 = 7.41 02, and R6 = 4.57 2.…

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Q: If the battery in the circuit below is 9.77V, resistor R1=83.862, and resistor R2=59.65N, what is…

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Q: Using Kirchhoff's rules, find the following. (8, = 71.0 V, 8, = 60.2 V, and 83 = 79.0 V.) 4.00 kN E…

A: E1 = 71 volts E2 = 60.2 volts E3 = 79 volts R1 = 2000 ohm R2 = 3000 ohm R3 = 4000 ohm Let I1 flows…

Q: The copper wire with diameter 0.7 mm and 80 m long is connected to 15 V battery. Calculate the…

A: Given data:  Diameter (d) = 0.7 mm = 0.7×10-3 m Length (L) = 80 m Voltage (V) = 15 V Resistivity (ρ)…

Q: Section 2 - Does resistance depend on length? 1. (1) Compare the resistance for coils A and C 2. (2)…

A: As per guidelines , only 3 subparts are solved here. Section 2. 1.(1) Resistance of coil A =…

Q: If the battery in the circuit below is 7.16V, resistor R1=331.15, and resistor R2=51.49N, what is…

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Q: An electric toy with a resistance of 2.50 ΩΩ is operated by a 3.00 V battery. a) What current does…

A: Given The resistance of an electric toy is R = 2.50 Ω. The voltage connected to the toy is V = 3 V.…

Q: A 10-Ohm resistor has a constant current of 5.0 A. What is the rate at which the electric energy is…

A: Recall P=i2R Where i is current and R is resistance of the resistor.

Q: A 149.7 V battery is hooked to a 25Ω resistor. What is the resulting current (in A).

A: According to ohm's law   Potential difference = Current * Resistance Therefore, current (I)…

Q: (e) the current in the 2.00 Q resistor (Enter the magnitude in mA.) Redraw the circuit, labeling…

A: Given Data: The voltage in a circuit is, ε=8.00 V The resistance in a circuit is, R=5.10 Ω   Part…

Q: An uncharged copacitor w/ C = 6.74 μF & resistor w/ R= 8.6·10³2 are in series to connected a 12 V…

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Q: The current measured when 5.0 C travels through a conducting wire in 1.5 s is: a. 3.3 V b. 3.3 A…

A: when a charge Q coulombs flows through conducting wire in  t seconds the  magnitude of current flow…

Q: Consider the circuit shown in the figure, where E, = 22.7 V, E, = 11.3 V, and R = 13.0 0. (Due to…

A: Using kirchoof laws we can find the current in each branch after power across resistance  can be…

Q: Find the current through the resistor R3 given that V=12.0V, R1=4.73Ω, R2=9.46Ω, R3=23.65Ω, and…

A: Given data The potential difference across the battery is V = 12 V The magnitude of the resistance…

Q: An engineer built the circuit depicted in the figure. Assuming E = 7.70 V and R = 5.40 0, find the…

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Q: 1.9. A block of conductor has the dimensions Lo x 2Lo x 4Lo. As shown in the figure below, the same…

A: Resistance of any conductor depends on its material, length and cross sectional area. R=ρLA The…

Q: and internal resist - circuit is 2.0 A

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Q: An engineer built the circuit depicted in the figure. Assuming E = 8.40 V and R = 5.80 N, find the…

A: According to question--- Given data--- All values Given in circuit.  We have to find- Current in…

Q: 16. An RC circuit is connected to a DC power supply with a voltage of 12 V when the switch is…

A: When the switch is closed the capacitor begins to charge and the voltage across capacitor begins to…

Q: A charge of Q = 4.2 C passes through a wire every t = 5.5 s. Question A) Input an expression…

A: Given data: Charge (Q) = 4.2 C Time (t) = 5.5 s Required: Current (I)

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.