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When an electric current flows through a conductor, the electrons collide with atoms in the material, transferring energy in the form of heat due to resistance. This resistance causes the material to heat up, a phenomenon known as Joule heating. The heating effect is a result of the conversion of electrical energy into thermal energy.
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What would happen if an electric current were passed through a piezoelectric crystal?
When an electric current is passed through a piezoelectric crystal, it will cause the crystal to deform or vibrate due to the inverse piezoelectric effect. This effect converts electrical energy into mechanical movement, causing the crystal to physically change shape. This property is utilized in devices such as piezoelectric sensors, actuators, and transducers.
What happen when electric current is passed through water'?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
How do you get electric shock?
Electricity tends to travel towards the ground. when we touch an electrical substance, our body acts as a conductor and the current passes through our body to the ground. this is how we get an electric shock.
What relation between electric current and drift velocity?
The drift velocity of free electrons in a conductor is directly proportional to the magnitude of the electric current flowing through the conductor. This means that as the current increases, the drift velocity of the electrons also increases. The relationship is described by the equation I = nAvq, where I is the current, n is the number density of charge carriers, A is the cross-sectional area of the conductor, v is the drift velocity, and q is the charge of the charge carrier.
What will happen if the heating element is near the top of an electric kettle?
If the heating element is near the top of an electric kettle, the water at the top will heat up faster than the water at the bottom. This can lead to uneven heating and potentially cause the top portion of the water to boil faster or even evaporate first.
How does a circuit happen?
When the cables of the electrical appliances are worn out or it's not connected properly,a short circuit may occure.A short circuit has a very low resistance that almost all electric current flow through it.It'll affect the operation of the electrical appliances.Owing to the heating effect,the excess electric current would produce a large amount of heat,wihout a fuse or a circuit breaker,a fire may be occured when there's a short circuit.
What is the effect of overvoltage on small electric loads?
The effect of modest over voltage on any type of load is added heat and higher current flow . As the voltage increases past modest an arc will eventually happen.
What will happen to an electric wire if a large current passes through it?
It will get hot.
What happen when electric current passes through acidified water?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
What happen to the heating element if lower power supplied to an electric kettle via transformer?
it won't get as hot
What would happen if an electric current were passed through a piezoelectric crystal?
When an electric current is passed through a piezoelectric crystal, it will cause the crystal to deform or vibrate due to the inverse piezoelectric effect. This effect converts electrical energy into mechanical movement, causing the crystal to physically change shape. This property is utilized in devices such as piezoelectric sensors, actuators, and transducers.
What will happen if an electric current comes in contact with another electrical current?
They Attract: F = iL x B
What would you think have happen the effect if the composition of the earth is the opposite of current composition?
uhhh??
What must happen to the electric current in power lines before it can safely enter your home?
step-down transformer
What happen to an electric current after it passes through each bulb?
There is a piece of filament in every light bulb, which has so much friction that when the electric current passes through it, heat energy is produced. This heat energy is then converted to light energy.
What happen when electric current is passed through water'?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
What will happen when electrons pass through a superconductor?
Any electrons flowing through a superconductor will show up as a regular electric current.
