An ipod runs for 8 hours while drawing 0.05 amps of current, how many coulombs of charge does the ipod contain?

Q: Three identical resistors are connected in parallel to a single battery. The current through the…

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Q: 15 What is the wire's current if 180 C of charge were flow through the cross section of the wire in…

A: Given,  Charge = 180 C Time = 1 min We need to calculate,  Current =?

Q: 15.

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Q: 280 CHAPTER 6. ELECTRONICS .6.17 How many electrons will pass through a cylindrical copper wire of…

A: We know current density J =I/A Where I = current flowing coper wire  A = area of copper wire But…

Q: I Review | Constar Express your answer to two significant figures and include the appropriate units.…

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Q: 1 Dimensional Analysis The SI unit of charge is the coulomb, denoted by the symbol C. The SI unit of…

A: given: 1A = 1C/se = 1.602176634*10-19 C

Q: Which of the following scenarios would most likely result in your death? a. Touching the positive…

A: Touching the positive and negative terminals of a D battery is generally safe. This is because a D…

Q: For elements that are in series with each other, which of the following statements is not only…

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Q: 1. Electron guns are used in X-ray tubes. The electrons are accelerated through a relatively large…

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Q: 5. The graph shows the voltage as a function of x. What is E, at x = 2.5 m? 2 a. b. What is E, at x…

A: The graph given is voltage as a function of x where the unit of x is in the meter ,this mean we can…

Q: Two resistors are connected in with a battery. Would a series or parallel configuration result in…

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Q: 13.

A: Let the two bodies are electrically neutral before rubbing. Let q1 be the charge accumulated on…

Q: An electric device delivers a current of 1 A for 10 seconds. How many electrons (1.6x10-19C) flow…

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Q: A simple circuit contains a 12 V battery and a light bulb with a resistance of 40 2. What is the…

A: Q17. Given Data: The volatge of the battery is: V=12 V The resistance of the light bulb is: R=40 Ω

Q: greater power dissipation in the wire , he should : a. Make the wire longer b. Increase the…

A: Given : Jimmy has a battery connected across a piece of conducting wire.  To tell how to increase…

Q: An electric car is designed to run off a bank of 15-V batteries with total energy storage of 2.1 ×…

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Q: . Four identical resistors are connected in series to a battery. If the current of 12 A flows from…

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Q: 5. A lamp having a resistance of 10 N is con- nected across a 15-V battery. a. What is the current…

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Q: In a circuit consisting of a 9 V battery, about 20 cm of 12-gauge copper wire, and a 60 W light…

A: We are given a circuit consisting of a 9V battery, 20cm of 12 -gauge copper wire and a 60W light…

Q: How much voltage does a light bulb receive if 5.00 C delivers a total of 250 J of energy? a. 1250 J…

A: Given that-Charge, Q=5 CTotal energy, E= 250 JWe know that-Voltage, V=Electrical energy dissipated,…

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.