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Ohm's Law
Page 5
Questions (232)
If everything else stays equal, current will increase if
A another resistor is added. B total resistance doubles. C voltage
1 answer
asked by
Noah Jamarion Henderson
11 views
If p.d of 240 volt us applied across a lamp and produces an energy of 60 watt what is the value of the current . And calculate
1 answer
asked by
John
14 views
If an electrical component with a resistance of 60 Ω is connected to a 128-V source, how much current flows through the
1 answer
asked anonymously
9 views
What battery voltage is necessary to supply 0.56 A of current to a circuit with a resistance of 22 Ω?
_____volts
1 answer
asked anonymously
12 views
Use the image to answer the question.
V_{1} = 4V I_{1} = 6A 16V V_{3} = 10V R_{3} R2 Find the potential difference across R2 and
1 answer
asked anonymously
11 views
Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be
1 answer
asked anonymously
11 views
HOW to plot graph of ohms law where v= 3.3, 4,4.5,5,5.5
And I=2.2,2.5,2.86,3.3,4
1 answer
asked by
John
13 views
1. Apply: The light bulb is also a resistor. Place the light bulb in the circuit, then use Ohm’s law to find the resistance of
1 answer
asked anonymously
7 views
Experiment: Create a series circuit with a 20-volt battery and four 20-ohm resistors, as shown. Measure the current.
1. Based on
1 answer
asked anonymously
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Ohm’s law
Click Clear. Create the circuit shown at right. (Use the 20-ohm resistor.) Click on the battery. Set the Selected
1 answer
asked anonymously
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Apply: The light bulb is also a resistor. Place the light bulb in the circuit, then use Ohm’s law to find the resistance of
1 answer
asked anonymously
11 views
If a resistance is halved in value and the potential difference across it is tripped,calculate the ratio of the new current to
3 answers
asked by
Classique
10 views
If the reading on the ammeter is 0,3 A , give the sizes of the currents in the 12 Ohms and 24 Ohms branches respectively.
1 answer
asked by
Kamogelo
6 views
5.00 Ω (on the top)
2.00 Ω (on the left side) 3.00 Ω (on the right side) 12.0 V (on the bottom) What is the total current in
1 answer
asked anonymously
5 views
15.
5.00 Ω (on the top) 2.00 Ω (on the left side) 3.00 Ω (on the right side) 12.0 V (on the bottom) What is the total current
1 answer
asked anonymously
11 views
5.00 Ω
2.00 Ω 3.00 Ω 12.0 V What is the total current in the circuit pictured above? You must use the GUESS process to show
1 answer
asked anonymously
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The current running through a circuit is 10 amps for a 5 V battery. Calculate the resistance.
A)2 Ohms B)0.5 Ohms C)50 Ohms D)not
1 answer
asked anonymously
9 views
An electric current of 2 amperes flows in a heating coil of resistance 50 ohms for 3minutes 20seconds.determine the heat
1 answer
asked by
Physics
9 views
Formula linking two wires and current passing through them
1 answer
asked anonymously
4 views
The relationship between voltage (V), current (I), and resistance (R) is shown in the equation.
V=IR What happens to the current
1 answer
asked anonymously
11 views
A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery?
a 5.8 volts b
1 answer
asked anonymously
6 views
A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery
1 answer
asked anonymously
5 views
The relationship between voltage (V), current (I), and resistance (R) is shown in the equation. V=IR. What happens to the
1 answer
asked anonymously
8 views
In an electrical circuit, the current passing through a conductor varies inversely with the resistance. Suppose that when the
1 answer
asked anonymously
6 views
Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be
1 answer
asked anonymously
3 views
Using Ohm's Law in the form V (volts) = I (amps) x R (ohms), complete the following task: In a circuit with an initial voltage
1 answer
asked anonymously
3 views
Circuit A has a resistance of 7.5 ohms, and circuit B has a resistance of 5 ohms. Which statement about the circuits must be
1 answer
asked by
Name43453433434
2 views
A car radio with a resistance of 15 ohms draws a current of 0.87 amperes. What is the voltage of the car battery?
a 17 volts b
1 answer
asked by
jj
4 views
If you keep the voltage in a circuit the same, but double the resistance, what happens to the current?
1 answer
asked anonymously
8 views
an electric appliance draws 3 amperes of current when it is connected to a 24-volt source. What is the resistance of this
1 answer
asked anonymously
8 views
Answer the following prompt. Make sure to show all your work. According to Ohm’s Law, the electric current "I", in amperes, in
1 answer
asked anonymously
3 views
The current running through a circuit is 5 amps from a 70 V battery. Calculate the resistance.
a 350 Ohms b 14 Ohms c 350 amps d
1 answer
asked anonymously
3 views
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