Given a circuit with a DC battery of voltage 5.00 volts connected to a single resistor. The current through the resistor is I, and the power emitted by the resistor is P. If the voltage of the battery is increased to 35.0 volts then what is the ratio of the new power to P?   a. 49.0   b. one-fifth

Q: If the circuit has voltage, V, what is an expression for the current of the circuit?

A: Let R1= R2= R3= R4=R

Q: R, R2 If ɛ = 12 V, R1 = 3.0 Q and R2 = 6.0 Q, what is.. a. The total resistance of the circuit? b.…

A: Voltage, V = 12 VR1 = 3 ΩR2 = 6 ΩI = ?V2 = ?

Q: 6. The sticker on an appliance states that it draws 288 mA of current when powered by a 9 Volt…

A: Formula used for solving this problem    Power = Voltage * Current   Voltage = Current *…

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Q: uestions: a. Re-sketch Figure 6 and show the directions of both current and electrons. b. Determine…

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A: As per our company guidelines we are supposed to answer ?️only first one. Kindly repost other parts…

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A: Current in circuit I = 0.12 A Potential drop Vo = 3.0 V

Q: An electric heater is connected across a 220 V emf source. The heater operates for 10 hours and…

A: Given : V = 220 V t = 10 hours E = 11 kWh = 11 x 103 Wh

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Q: a. What voltage is involved in a 1.44-kW short circuit through a 0.100- resistance?

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Q: How much does it cost to operate a 1.2 kw heater for exactly 30.0 min if electrical energy costs…

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Q: Use "E" as the symbol for Voltage. R,=4.0 2 R 1=2.0 A If I 2.0 A, R1 = 4.0 Q, and V2 = 5.0 V, what…

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Q: If three resistors connected in series to a battery. Suppose R1 carries a current of 4.5A, R2 h a…

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Q: In the figure, R, = 24 2, R, = 72 2 and R, = 48 2 are connected across points "a" and "b". A…

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Q: A 3 ampere current is flowing through a wire, with a long voltage of 5 volts. What is the power…

A: From question-Current, i= 3 ampereVoltage, V= 5 voltWe know that,Power, P= V×i          ......…

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Q: A certain resistor has a current of 2.4 A and a resistance of 153 2. a. What is the voltage across…

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A: Given that:- A circuit with a current flowing through it i=0.12A And the potential drop is V=3.0 V

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A: Given: The current in R1 is 5 A. The resistance in R2 is 27.5 ohms. The power in R3 is 70 W.

Q: 7.) Suppose 10 mA of current is flowing through an electrical circuit.  How many Amperes are flowing…

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Q: Q2. An alternating voltage given as V=100 v2 sin100t is applied to a capacitor of 1µF. Calculate the…

A: The given values are listed below. V=1002sin100tC=1 μF=1×10-6 F Here, V is the alternating voltage…

Q: Eight identical bulbs are connected in series across a 120-V line. A.If the current is 0.48 AA ,…

A: Given data:  Eight identical bulbs are connected in series Voltage (V) = 120 V Current (I) = 0.48 A…

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Q: appliance used up 33.0 kJ of energy for 60 seconds at a 220 V potential difference. a. How much…

A: Given Energy used E = 33 kJ  = 33 × 103  J Time taken t = 60 sec Voltage V = 220 V

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Q: 2. 22 a 332 67 2 V FIGURE 3 FIGURE 3 shows a circuit consist of 2 resistors and a potentiometer…

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Q: In the circuit shown, the potential difference VA = Vg = 16.0 V and the resistance R = Rz = R3 = R4…

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A: Power = V2/R=I2 R = VI V= potential  R = resistance  In Series combination, current across each…

Q: = current /; flowing through R. Assume the ositive current flow is downward through R3.

A: Given: VA=VB=18 VR1=R2=R3=R4=R5=50 ΩI1=0.405 A

Q: Three resistors: R1 = 10,R2 = 7.3 Q, and R3 = 3.2 Q are connected in series to each other and to a…

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