Questions LLC
Login
or
Sign Up
Ask a New Question
Electrical Circuits
Basic Concepts
Current and Voltage
what is the applied voltage on a circuit in which .5 amperes current is flowing and 10 W is generated?
1 answer
P = VI,
V = P/I = 10 /0.5 = 20 volts.
You can
ask a new question
or
answer this question
.
Related Questions
what voltage must be applied to a 6.4-ohm lamp filament to develop 20 amperes of current?
the voltage, v, in volts, applied to an electric circuit can be modelled by the equation v=167sin(120pi)(t), where t is the
The amount of current flowing into an electrical circuit varies inversely as the resistance in the circuit. When the resistance
The peak value of the ac current in a circuit is 6.0 A, and peak value of the ac voltage applied to the circuit is 8.9 V. What
A 10-volt power supply is used to power a circuit, producing a current of 2 A. If the total resistance of the circuit is
Resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor.
The circuit voltage is 180
A circuit contains six 270 lamps and a 18.0 heater connected in parallel. The voltage across the circuit is 120 V.
(a) What is
The relationship between voltage (V), current (I), and resistance (R) is shown in the equation.
V=IR What happens to the current
Circuit A has a voltage of 10 V, and circuit B has a voltage of 15 V. Which statement about the circuits is correct?(1 point)
Res
In a circuit with resistance 10 ohms, power 𝑃 (measured in watts) is equal to 10𝐼2 , where 𝐼 is the current measured in