What are the possible reasons why we would duse multiple resistors iinstead of just one resistor with a resistance equal to the equivalent resistance of the circuit? I. A resistor of the required size is not available II. We need to dissipate the heat generated. III. We want to minimize the cost of resistors IV. Required size are always cheap and available Choices: A. I, III B. II, IV C. I, II, III D. II, III, IV

Q: 2. Lacking the required 4 N resistor R in the circuit diagram below, you decide to make your own.…

A: Given: The required resistance is 4 ohms. The diameter is 0.3 mm. The resistivity is 1.414×10-6 Ω.m.

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A: Given value--- resistance = 23 ohm current = 0.065 A. We have to find --- Voltage?

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Q: What is the voltage across the terminals of a 23 resistor that has 0.065 A of current flowing…

A: given -            R = 23Ω            I = 0.065 A

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A: Given data:  Resistance (R) = 23 Ω Current (I) = 0.065 A Required: Voltage (V)

Q: What is the voltage across the terminals of a 23 resistor that has 0.065 A of current flowing…

A: Given: Resistance, R=23 ohms Current, I=0.065A   To find: Voltage across the resistor, V=?

Q: 2. Lacking the required 4 2 resistor R in the circuit diagram below, you decide to make your own.…

A: The equivalent resistance of the circuit is  R= 7 ohm