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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A: According to ohms law - V=IR Reading of Voltmeter and Ammeter are - Vr=6.50 vIr=2.50 mA1 A = 1000…
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A: To find-Potential gradient VL=?Given-Lenght of potentiometer wire (L)=2 mResistance of wire (R)=10…
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Q: voltage drop across the 4 ohm
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Q: What is the output voltage in the circuit below if Vin =2.5 V (DC)? Your answer should be in Volts…
A: Given:Vin = 2.5 V Vcc = +8 VVee = -8 VR1 = 4 kΩR2 = 1 kΩAsked:Vout = ?
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A: We know, ∆Vmax=ImaxR
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A: Given data: Resistance (R) = 9 Ω Current (I) = 4 A Required: Voltage (V)
Q: What is the value of the unknown R if the voltage across the 500 resistances is 4.00 V?
A: This circuit can be analysed by using ohm's law, kirchoff's voltage and current law. Ohm's law -…
Q: What is the value of R if the power in the circuit is 1000W? 2 ohm wwww R. 100 V
A: Answer 8 ohms To find the value of I:VI=P =>100I=1000 => I=10A.Voltage across the 2 ohm…
Q: Compute for the voltage Vab in the circuit shown below. a -13.7037 V -12.5784 V -13.3752 V O-12.6547…
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Q: A potentiometer wire has a length 2 m and resistance of 10 Q. It is connected in series with…
A: To Find: Potential gradient VL Given: Length of potential wire (L) = 2 m Resistance of wire (R) = 10…
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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