A voltmeter of resistance 500 2 can measure a maximum voltage of 5 volt. How can it be made to measure a maximum voltage of 100 volt?
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Q: R, R4 a R R2 R, b
A: GivenR1 =16ΩR2 =25ΩR3 =41ΩR4 =74ΩR5 =77ΩR6 =73ΩI =4.5 A
Q: A 1.00-MΩ voltmeter is placed in parallel with a 75.0-kΩ resistor in a circuit. If the current…
A: Assume the resistance of the resistor is R1 = 75.0 kΩ. Assume the resistance of the voltmeter is R2…
Q: A circuit contains four resistors. Resistor ?1R1 has a resistance of 55.0 Ω , resistor R2 has a…
A: given R1=55 ohmR2=111 ohmR3=71 ohmR4=153 ohmV=45 V
Q: power is dissipated
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A: Given: V = 60 V R1 = 10.3 ohm R2 = 15.2 ohm R3 = 12.8 ohm
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A: Given: Battery voltage of cell phone, V = 3.61 V Resistance within the circuit, R = 15.4 Ω
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Q: A heart pacemaker fires 86 times a minute, each time a 24.5 nF capacitor is charged (by a battery in…
A: A heart pacemaker fires 86 times a minute.Capacitance, C = 24.5 nFVoltage = 0.632×full…
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A: The relation between the voltage and current and the resistance is V = I R where, I is the current…
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A: Given C = 5.26×10-4 F Resistance R = 6.65×105 ohm voltage V = 10.6 volt we have to find out time…
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A: Given,
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Q: A heart pacemaker fires exactly 73times a minute. Each time it fires, a 35.0 nF capacitor is charged…
A: Capacitance = C = 35 nF Charge in capacitor = 0.682 times its full voltage Time taken = 60 sec73
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A: a. 1.579Ω b. 0.0398 secExplanation:
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A: Given data: Potential difference (V) = 150 V Current (I) = 18.5 A Required: Resistance (R)
Q: Please explain. Thank you! What voltage should a power supply provide to power a household…
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Q: 2 You are presented with a circuit with a power supply of unknown voltage and two resistors- one…
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Q: A 1.00-MQ voltmeter is placed in parallel with a 75.0-kQ resistor in a circuit. If the current…
A: Given that,The resistance of the resistor : R1 = 75.0 (kOhm) The resistance of the voltmeter : R2 =…
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A: Given that, 30 ohms and 60 ohms are connected in parallel. The voltage of the battery = 20 V The…
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A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
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A: Net voltage across the RLC in a series combination circuit is given by :…
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A: Given data: Battery voltage (V) = 12.0 V Resistors are connected in series R1 =3.0 Ω R2 =…
Q: What is the maximum voltage, in V, that a 30 Ohm light bulb can handle if it is rated for 60 W?
A: Resistance = 30 ohm Power rating of light bulb = 60 Watt Formula used , Power = Voltage2/R
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A: Given: A voltmeter that goes from 0 V to a full-scale reading of 5.0 V, the only meter in the…
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Q: Problem 3: Which one of the following circuits has the largest resistance? Why? E (a) (b) (c) 10 A…
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Q: An 86-Ω resistor and a 50-Ω resistor are connected in series across a battery. The voltage across…
A: same current I flows through both the resistor as they are in series.
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