RCD cut the current to the circuit while preventing the electric shock
no actually dc current is more dangerous than ac because dc is a direct current and has no current zero condition ,which is very dangerous and do not leave us if we get shock while ac current leave us when we get shock
it is a flow of charge practically from negative to positive terminal
There must have been a build up of static electricity, either in yourself or in the trolley. The shock is the spark as it makes its way to earth.
The sensation from a shock is due to current flowing through your body, not the voltage. You can have a high voltage and low current and not get hurt. A Tesla Coil is an example. As the voltage gets lower your body still obeys Ohm's Law. Voltage = Current x Resistance. If the resistance of your body remains constant as the voltage gets lower, the current will be lower. However, there are many variables that determine the effect of a shock on your body. Variables include the type and amount of current (AC or DC) and the path the electricity takes through the body.
Metallic products can get micro-deffects.
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direct current
It is impossible to separate the two. The voltage determines the magnitude of the current, and the current causes the damage. So, they are both responsible for electric shock.
A Current Affair - 1971 Shock Exit is rated/received certificates of: Australia:PG
Probably 47 micro amperes of electric current. That is 0.000047 amperes of current.
The severity of an electric shock is determined by the amount of current that passes through the body, the path the current takes, and the duration of the shock. Factors such as voltage, resistance of the body, and individual health can also influence how severe the shock will be.
Ohms is a unit of resistance. Amps is a measure of current. They are related by Ohm's Law where Voltage = Current x Resistance. In your example Resistance = 100 x 10 to the 6th power So V in Micro volts over 100 would yield current expressed as micro amps. So if you had 100 volts you would have 1 micro amp.
The amount of current that should be given to mice in Electric Shock experiments would depend on what is being tested
You get static shock when the air is dry, mostly during the winter. Electrical currents run through your fingers, and when you touch something, all the current rush to the thing you touched, causing a shock. Static current developed in any device can cause a static shock. Static current if discharged by direct human touch can cause damage to electronic devices.
electric shock
Microshock is a risk in patients with intracardiac conductors, such as external pacemaker electrodes or saline filled catheters, within the heart. A current as low as 100uAmps directly through the heart, may send a patient directly into ventricular fibrillation.from wikipedia