4. A set of batteries are put into a circuit. a. Explain if how it is...
8. Suppose the voltage output of a battery is 10.0V in a series circuit, and the resistances are Ri=4.0012, R2=5.0092, and R3=6.002. a. Draw a diagram of the circuit, and determine the total resistance, the current through each resistor, the voltage drop across each resistor, and the power dissipated by each resistor and the source. 9. Suppose the voltage output of a battery is 10.0V in a parallel circuit, and the resistances are Ri=4.0012, R=5.0002, and R3=6.092. b. Draw a...
8. Suppose the voltage output of a battery is 10.0V in a series circuit, and the resistances are Ri=4.0012, R2=5.0092 , and R3=6.092 . Draw a diagram of the circuit, and determine the total resistance, the current through each resistor, the voltage drop across each resistor, and the power dissipated by each resistor and the source. a. 9. Suppose the voltage output of a battery is 10.0V in a parallel circuit, and the resistances are Ri=4.0012, R2=5.0092 , and R3=6.092....
4. A set of batteries are put into a circuit. a. Explain if/how it is possible for the terminal voltage to be less than, equal to, and/or greater than the emf of the batteries. b. Discuss how the batteries can be arranged to reduce internal resistance, and the affect this would have on the terminal voltage.
9. Suppose the voltage output of a battery is 10.0V in a parallel circuit, and the resistances are Ri=4.0012, R2=5.0012, and R3=6.092. b. Draw a diagram of the circuit, and determine the total resistance, the current through each resistor, the voltage drop across each resistor, and the power dissipated by each resistor and the source.
A step-down transformer with 500 primary turns and 15 secondary turns is used for a rechargeable device. The input voltage is 110V, while the output current is 0.25A. a. What is the voltage output, the current input, and the power (input or output)?
5. A set of batteries are put into a circuit. a. Discuss how the batteries can be arranged to reduce internal resistance, and the affect this would have on the terminal voltage. b. Is it possible for the batteries to ever have the same emf as the terminal voltage? Explain. c. Explain if/how it is possible for the terminal voltage to be greater than the emf of the batteries. 14. A coronal mass ejection sends ionized hydrogen particles (protons) toward...
9. Suppose the voltage output of a battery is 10.0V in a parallel circuit, and the resistances are Ri=4.0022, R2=5.0012 , and R3=6.01 . b. Draw a diagram of the circuit, and determine the total resistance, the current through each resistor, the voltage drop across each resistor, and the power dissipated by each resistor and the source.
In the circuit shown in the following figure both batteries have insignificant internal resistance and the idealized ammeter reads 1.00 A in the direction shown. (Assume R_1 = 47.0 ohm.) A 4.55-muF capacitor that is initially uncharged is connected in series with a 7.90-kohm resistor and an emf source with e = 120 V and negligible internal resistance. Just after the circuit is completed, what is the voltage drop across the capacitor? Just after the circuit is completed, what is...
Problems to solve 8. Suppose the voltage output of a battery is 10.0V in a series circuit, and the resistances are Ri=4.0022 , R2=5.0012, and R3=6.022. Draw a diagram of the circuit, and determine the total resistance, the current through each resistor, the voltage drop across each resistor, and the power dissipated by each resistor and the source. a.