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How can the current through a material be changed?

The current through a material can be changed by varying the voltage applied across the material. By adjusting the voltage, you can increase or decrease the current flowing through the material. Additionally, changing the resistance of the material can also impact the current flowing through it.


What is the voltage of microwave with a resistance of 5 ohms and current flowing of 10 amperes?

It looks as if you can use Ohm's Law to calculate this: V=IR (voltage = current x resistance).


What is the relationship between current and voltage in an electrical circuit?

The relationship between current and voltage in an electrical circuit is described by Ohm's Law, which states that the current flowing through a circuit is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the circuit. In simpler terms, as the voltage increases, the current flowing through the circuit also increases, assuming the resistance remains constant.


What is the relationship between voltage and current in an electrical circuit?

The relationship between voltage and current in an electrical circuit is described by Ohm's Law, which states that the current flowing through a circuit is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the circuit. This means that as the voltage increases, the current flowing through the circuit also increases, assuming the resistance remains constant.


How does changing the voltage in a circuit affect the current in the circuit?

Changing the voltage in a circuit will alter the current flowing through it. According to Ohm's Law, the current is directly proportional to the voltage in the circuit. Increasing the voltage will lead to an increase in current, and vice versa.

Related Questions

A microwave oven uses 1000 W of power  The voltage source is 120V  What is the current flowing through the microwave?

I = P/V = 1,000/120 = 81/3 Amp.


How can the current through a material be changed?

The current through a material can be changed by varying the voltage applied across the material. By adjusting the voltage, you can increase or decrease the current flowing through the material. Additionally, changing the resistance of the material can also impact the current flowing through it.


What is the voltage of microwave with a resistance of 5 ohms and current flowing of 10 amperes?

It looks as if you can use Ohm's Law to calculate this: V=IR (voltage = current x resistance).


what is current controller voltage source?

A voltage source whose voltage varies proportionally to a current flowing through some other path in the circuit.


What force keep current flowing?

Voltage is the pressure that moves the electrons (current) through a circuit.


What kind of relationship can be concluded about the voltage difference across a resistor and the current flowing through it?

POWER=VI. V=voltage I= current


Which is the dangerous current?

You can't really separate them. It's the current flowing through your body that does the damage, but the value of the current depends on the voltage across your body -the higher the voltage, the higher the resulting current.


What is current coil and voltage coil?

Oh, dude, current coils and voltage coils are just like the Beyoncé and Jay-Z of transformers. The current coil measures the current flowing through a circuit, while the voltage coil measures the voltage across a circuit. They're basically the dynamic duo of electrical measurements, keeping things in check and making sure everything runs smoothly.


What is the relationship between current and voltage in an electrical circuit?

The relationship between current and voltage in an electrical circuit is described by Ohm's Law, which states that the current flowing through a circuit is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the circuit. In simpler terms, as the voltage increases, the current flowing through the circuit also increases, assuming the resistance remains constant.


What is the relationship between voltage and current in an electrical circuit?

The relationship between voltage and current in an electrical circuit is described by Ohm's Law, which states that the current flowing through a circuit is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the circuit. This means that as the voltage increases, the current flowing through the circuit also increases, assuming the resistance remains constant.


What is the voltage drop across a resistor of 300 kilo ohm?

What is the amount of current flowing through the resistor? Voltage drop is dependent on the current. Ohm x Amps = Voltage drop


How does changing the voltage in a circuit affect the current in the circuit?

Changing the voltage in a circuit will alter the current flowing through it. According to Ohm's Law, the current is directly proportional to the voltage in the circuit. Increasing the voltage will lead to an increase in current, and vice versa.