A circuit contains only a 12-V battery and a resistor. If a 1.8-A current flows through the resistor, how much power does the resistor dissipate? If the cross-sectional area of a piece of wire is halved, what happens to the resistance in the wire?
No, the current in a series circuit does not change. A series circuit is composed of resistors that are connected one after the other in a chain where...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
In summary, when a key in a circuit is open, no current flows through the circuit. This is because an open circuit creates a break in the electrical path, preventing the movement of electrons. Consequently, devices connected to the circuit will not function until the key is closed, allowing...
Will there be induced current in the conduting loop show in fig? What will be its direction? View Solution Knowledge Check The direction of the flow of current through electric circuit is Afrom low potential to high potential. Bfrom high potential to low potential. Cdoes not depend upon...
An AC of frequency f is flowing in a circuit containing a resistance R and capacitance C in series. The impedance of the circuit is equal to AR+f BR+2πfC CR+12πfC D√R2+X2CSubmit A given alternating current has an rms value of 5.6 ampere. If this current flows in a circuit con...
Recently, the effect of shunt current on the operation of VRFB was studied by using a circuit model [52] and dynamic model [53]. Shunt current can be reduced by increasing the ionic resistance of the flow path; the resistance is increased with an increased path length in the manifold and...
PURPOSE:To control with a constant current in a simple circuit configuration by controlling the saturating time of a saturable reactor of a controller by a constant-voltage detector controlled by an output signal of a constant-current detector. CONSTITUTION:A constant-current control circuit has a ...
Answer to: What is the total current in the circuit? (All resistor values are in ohms). By signing up, you'll get thousands of step-by-step...
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