Please type your Solutions and or diagram them so that they are easy to read I have bad eyesight and if needed please also show all calculations these would need to be typed and or diagrammed as well 34) A 9-V battery is hooked up to two resistors in series. One has a resistance of 50, and the otherhas a resistance of 10 2. Several locations along the circuit are marked with letters, as shown inthe figure. Through which resistor is energy being dissipated at the higher rate?BD50www.10 (2A) the 5-B) the 10-resistorC) Energy is being dissipated by both resistors at the same rate.resistor

Given data : Voltage of the battery (V) = 9V Resistance, R1 = 5 Ohm…

34) A 9-V battery is hooked up to two resistors in series. One has a resistance of 52, and the other has a resistance of 10 2. Several locations along the circuit are marked with letters, as shown in the figure. Through which resistor is energy being dissipated at the higher rate? 9 V DL 50 102 A) the 5- resistor B) the 10-2 resistor C) Energy is being dissipated by both resistors at the same rate.

34) A 9-V battery is hooked up to two resistors in series. One has a resistance of 52, and the other has a resistance of 10 2. Several locations along the circuit are marked with letters, as shown in the figure. Through which resistor is energy being dissipated at the higher rate? 9 V DL 50 102 A) the 5- resistor B) the 10-2 resistor C) Energy is being dissipated by both resistors at the same rate.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 14CQ: The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance...

See similar textbooks

Similar questions

Refer to Figure 10.17 and the discussion of lights dimming when a heavy appliance comes on. (a) Given the voltage source is 120 V, the wire resistance is 0.800 and the bulb is nominally 75.0 W, what power will the bulb dissipate if a total of 15.0 A passes through the wires when the motor comes on? Assume negligible change in bulb resistance, (b) What power is consumed by the motor?
Refer to Figure 21.7 and the discussion of lights dimming when a heavy appliance comes on. (a) Given the voltage source is 120 V, the wire resistance is 0.400, and the bulb is nominally 75.0 W, what power will the bulb dissipate if a total of 15.0 A passes through the wires when the motor comes on? Assume negligible change in bulb resistance. (b) What power is consumed by the motor?
Does the resistance of an object depend on the path current takes through it? Consider, for example, a rectangular bar-is its resistance the same along its length as across its width? (See Figure 20.37.)
A car owner forgets to turn off the headlights of his car while it is parked in his garage. If the 12.0-V battery in his car is rated at 90.0 A h and each headlight requires 36.0 W of power, how long will it take the battery to completely discharge?
Using the exact exponential treatment, determine how much time is required to charge an initially uncharged 100-pF capacitor through a 75.0-M resistor to 90.0% of its final voltage.
Integrated Concepts A 160F capacitor charged to 450 V is discharged through a 31.2-k resistor. (a) Find the time constant. (b) Calculate the temperature increase of the resistor, given that its mass is 2.50 g and its specific heat is 1.67kJkgC' noting that most of the thermal energy is retained in the short time of the discharge, (c) Calculate the new resistance, assuming it is pure carbon, (d) Does this change in resistance seem significant?
An office worker uses an immersion heater to warm 250 g of water in a light, covered, insulated cup from 20.C to 100. C in 4.00 minutes. The heater is a Nichrome resistance wire connected to a 120-V power supply. Assume the wire is at 100. C throughout the 4.00-min time interval. (a) Calculate the average power required to warm the water to 100. C in 4.00 min. (b) Calculate the required resistance in the heating element at 100. C. (c) Calculate the resistance of the heating element at 20. C. (d) Derive a relationship between the diameter of the wire, the resistivity at 20. C, 0, the resistance at 20. C, R0, and the length L. (e) If L = 3.00 m, what is the diameter of the wire?
If aluminum and copper wires of the same length have the same resistance, which has the larger diameter? Why?
Using the exact exponential treatment, find how much time is required to charge an initially uncharged 100-pF capacitor through a 75.0-M resistor to 90.0% of its final voltage.
A wire with a resistance of 5.0 is drawn out through a die so that its new Length is twice times its original length. Find the resistance of the longer wire. You may assume that the resistivity and density of the material are unchanged.
The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance increases. Yet this power is also given by P = I2R, which means power increases if resistance increases. Explain why there is no contradiction here.
Why isn't a bird sitting on a high-voltage power line electrocuted? Contrast this with the situation in which a large bird hits two wires simultaneously with its wings.