Purchase Solution

Current flowing through the circuit

Not what you're looking for?

Ask Custom Question

A capacitor has capacitance 4 microC/Volt. It is placed in series with a resistance of 48 Ohms and 25 volt source. When the current in the circuit has built a charge of 67 microC on the capacitor, how much current will be flowing through the circuit?

Purchase this Solution
Solution Summary

Solution also shows the derivation of the expression to compute the instantaneous charge on the capacitor as a function of time.

Solution Preview

Please find the solution attached in two formats - XP Word format, and Adobe Pdf format.
The instantaneous charge on the capacitor as a function of time is:

And the current in the circuit is:

From the first ...

Purchase this Solution
Free BrainMass Quizzes
Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

The Moon

Test your knowledge of moon phases and movement.

Basic Physics

This quiz will test your knowledge about basic Physics.

View More Free Quizzes
Related BrainMass Solutions

  • the charge passes through the circuit

    185494 Charge Passes Through the Circuit 1. The current flowing through a circuit is i(t)= 4t+3 A. How much charge passes through the circuit element between 0 and 2 seconds? 2. Three circuit elements are joined at a node in a circuit.

  • Ohms Law.

    The 8 volt The circuit flows clockwise the first resistor is a 2 ohm the second is an 8 ohm circuit in a split circuit. E=I*R .5/8=.1562 C. What is the current flowing through the 4 ohm resistor? The resistor is in parallel.

  • Physical Science: An electric DC ciruit is attached to a 12-volt battery and has a 3-ohm resistor in it.

    So, I=V/R=12/3 = 4 (A) So, the current flowing through the circuit is 4A. b. What is the current in an AC circuit with 120-volts and a 60-watt light bulb? Solution. P =60 w, V=120v.

  • Circuit Analysis

    Please see the attached file for fig. 1) For the given circuit find : a) Total equivalent resistance b) Total current coming from the battery c) Current flowing through R7 = 12 ohm resistor d) Voltage drop across R7= 12 ohm resistor e)

  • RL circuit

    I I represents the current flowing through the series RL circuit (same through each device).

  • Current Flowing Through a Battery

    37921 Current Flowing Through a Battery In the figure attached, R1 = 19 ohms and R2 = 6.3 ohms. What is the current flowing through the battery immediately after the switch is closed, and what is it long after the switch is closed?

  • electric circuit and extreme inelastic collision

    206191 Electric Circuit and Extreme Inelastic Collision 1. An electric d.c. circuit is attached to a 12 volt battery and has a 3-ohm resistor in it. Find the current flowing through the circuit.

  • Circuit Nodal Analysis

    Given that the current flowing through R1 is 2A and the current flowing through R2 is 4A, determine the current flowing through R3. 2.

  • Current through Capacitor Circuit

    This solution finds the current flowing through a circuit with capacitors.

  • Thevenin's theorem, Norton's theorem circuits, networks

    By observing the above circuit, current flowing from r1 is divided into r2 and r3. so r3 and r2 are parallel. This means that if we add r2 and r4 currents, it will be equal to current flowing through r1.

View More Related Solutions