What is the maximum permissible current in an 82Ω, 2W resistor? What is the maximum voltage that can be applied to the resistor?

Q: What is the total circuit resistance if a 2-ohm resistor is added to the circuit at point A? 30 A. 1…

A: In this question we need to find a total resistance of the given circuit .

Q: A Calculate equivalent resistance between A and B and all resistances are equal and R=6 Q?? ww

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Q: What current will be needed to produce a voltage of 520 V cross a 12 kΩ resistor?

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Q: 5. You have a voltmeter which has a full-scale deflection of 10 Volt. , show how can you made this…

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Q: The current flowing in a resistor of 1Ω is measured to be 25 A. But it was discovered that ammeter…

A: Given, Measured current, Im = 25 A Resistance, Rm = 1 Ω Ammeter reading was low by 1%, ΔI=0.01…

Q: 13. If each bulb has a resistance of 4N, what is the total resistance? 14. If the battery is…

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Q: 10 Ohms 10 V 25 V 5 Ohms 3 Ohms 2 Ohms 20 V

A: We need to find out current and voltage for given circuit

Q: 8. The resistance of a circuit remains the same, but the current though the resistor suddenly…

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Q: dave connects an electric circuit to find the resistance of 100 cm of wire. the battery voltage is…

A: The given circuit is shown below: Voltmeter reading:V=5 voltAmmeter reading:I=2A

Q: Solvethe current across 2 ohms resistor.

A:

Q: A 24 V battery is connected across a load having a resistance of 4 ohms. Determine the energy…

A: First we will calculate the resistance throught 4Ω resistor I=VRSubstuting the given values in above…

Q: A 1 MQ resistor is connected to a battery and 6 µA flow. What current will flow if the battery is…

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Q: What are the internal resistance and voltage rating of a 120 V , 100 W Bulb?

A: Given: Rated voltage of bulb, V=120 V Rated power, P=100 W

Q: Use the current law to find the current on the resistor 12 ohm 1) 4A 2

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Q: ‏‎What is the current through the 10 ohm resistor‎

A: Given:

Q: 2 A R. R + 4 V + -3 V + ЗА -1.5 A (1 12 V +

A: Circuit diagram is given as,

Q: If the current through x ohm resistance in the circuit is 5A, find the value of x. x ohm 12 ohm 135…

A: we will apply kvl to find value of X ohm.

Q: With two resistances connected in parallel, if each dissipates 10W, the total power supplied by the…

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Q: A heater draws 4 A from a 110 V source. What is the resistance of the heating element? [1]

A: Given: Current drawn I=4 A Source V=110 V

Q: 3. Find the following in the circuit below; a. Total Resistance b. Total Current c. Total Power d.…

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Q: What is the resistance of the unknown value resistor

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Q: Calculate the equivalent resistance if each resistor has a resistance of 70 Ohms.

A: It is given that:

Q: What is the resistance of this combination of resistors?

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Q: If the 12 2 resistor draws a current of 1 A as shown in the figure, the value of resistance R is 10…

A: Given circuit is -

Q: 100 kn 10 kN 20 kn 5 kn

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Q: A water heater draws a 20 A from a 120 V power source 8 m away. What is the minimum cross section of…

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Q: Calculate the equivalent resistance R ab for the circuit shown in Figure 1. All resistors in ohm

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Q: A Calculate equivalent resistance between A and B and all resistances are equal and R=6 Q??

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Q: Discussion: 1. Calculate the current () through a resistance of 3 when the voltage source is…

A: As per Bartleby policy we can solve only first three sub parts.     When the current source is…

Q: 12 volt source with an internal resistance of 1.2 ohms is connected across a wire-wound resistor.…

A: According to maximum power transfer theorem, to transfer maximum power variable load resistor must…

Q: Given the resistor configuration shown in Figure 3, find the equivalent resistance between the…

A: Given:-

Q: How much resistance is required to limit the current from a 12 V battery to 3.6 mA? O 3.3 ko О зз ко…

A: Resistance opposes the flow of current. From Ohm's law, Resistance is  given as  where V is voltage…

Q: 5 Find the equivalent resistance of the network (i) when the switch is open (ii) When switch is…

A: Dear student we have limited time to solve your question.So we will answer first question…

Q: 1. Explain briefly how to use a: a. Voltmeter b. Ammeter c. Ohmmeter 2. Explain briefly why the…

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

Q: a Rat

A: we need to determine equivalent resistance.

Q: 500 kQ R3 R1 (1 kQ R2 70 12 V

A:

Q: 1. Calculate the total resistance between the points A and B. If the circuit is connected across a…

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Q: Part a) What would be the current through the 5Ω resistor? Part b) Calculate how much power this…

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Q: What is the voltage required across a 3.3 kOhm resistor with a current of 10 mA? a. 330V b. 33V c.…

A: Given: For a resistor, Resistance, R=3.3 kΩ Current, I=10 mA

Q: If the resistance of a circuit decreases while the voltage remains constant, what happens to the…

A: If the resistance of the circuit decreases while the voltage remains constant what happens to the…

Q: You are working on an electronic circuit. The circuit current is 5 mA. A resistor marked with the…

A: The solution can be achieved as follows.

Q: Two bulbs of 500 W and 200 W rated at 250 V will have resistance ratio as (a) 4:25 (b) 25:4 (c) 2:5…

A: Given: First bulb power rating, P1 = 500 W Second bulb power rating, P2 = 200 W Same voltage rating,…

Q: Using ohm's law, find the current flowing through the circuit if voltage applied is 10V and the…

A: The circuit can be made as:

Q: four equal resistances are connected in series across a certain supply producing 1/2 W. how much…

A: When all the four resistances are connected in series the current across each resistor is same . The…

Q: When a resistor is placed across a 180 V supply, the current is 5 A. What is the value of the…

A: we will use ohms law and KVL to find unknown resistance.

Q: If a 19-A current source has an internal resistance of 92 ohms, what is the current flow from the…

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Q: 1Ω : 1Ω HA (†

A: Given circuit shown

Q: A circuit consists of a 12 V battery connected across a single resistor. If the current in the…

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Q: How much resistance is added to a circuit when 5 A ammeter is inserted to measure current? Answer in…

A: The solution can be achieved as follows.

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.