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because there is no voltage and resistance?

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Q: Why is there zero current when a lightbulb burns out?
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Related questions

Why is there zero current when a light bulb burns out?

there is no voltage and resistance


How does current exist wen voltage is zero in short circuit?

According to Ohm's Law, V = I*R, where V = voltage (volts), I = current (amps), and R = resistance (ohms). Mathematically speaking, when you have a short circuit, resistance is said to be zero, as well as voltage is equal to zero, therefore zero divided by zero is infinity. In a few words, you can't have infinite current but that means current exists in a fairly large quantity in a short circuit which is why equipment burns out with short circuit.


What is the value of current at zero volts?

Zero volts produces zero current.


Is arc welding an example of electric current?

No, an example of an electric current would be using a battery to light a lightbulb.


What is zero drift current?

it is a current which has zero drift and it is ugly


Why emf is not zero when field current is zero?

because zero is zero


What is the current of zero watts bulb?

zero


How do you zero phase current tranformer test?

How do you zero phase current transformer test


How much current flows through a resistor with zero potential difference?

No current flows when the the voltage is zero.


Why infinite current flows when voltage applied is zero?

No current flows when the applied voltage is zero.


What types of burns are the result of current flowing through and exiting the body?

electrical burns


What type of burns are a result of current flowing through and exiting a body?

Electrical burns