Electrical resistance, measured in Ohms
resistance
There are many answers that describe the flow of electrical charge. The flow of electrical charge for example is usually constant.
Rate of flow of charge is called electric current. Generally we knows current means flow.... here rate of flow of charge means how much charge flows in a given time is called electric current
A difference in charge
Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).Conventional current is the flow of positive charge (or the equivalent flow of negative charge in the opposite direction; e.g., if electrons move to the left, the conventional current is to the right).
resistance is the opposition to the flow of electric charge
resistance
Electrical resistance, measured in Ohms
Electrical resistance, measured in Ohms
"I" represents the current which is the flow of electric charge. Impedance is the measure of the opposition to the flow of current at a given voltage usually in a.c. circuits.
resistance is the opposition to the flow of electric charge
In the simplest case, that would be resistance - but there is also another type of opposition (only relevant for AC) called reactance. The combined effect of resistance and reactance is called impedance.
'Electricity' is not a quantity; it's the name of a subject area or topic (just like 'chemistry'). So 'current' describes a flow of charge (not 'electricity'), expressed in amperes. 'Voltage' (potential difference) is responsible for 'driving' current, expressed in volts. 'Resistance' is the circuit's opposition to current, expressed in ohms.
Viscosity denotes opposition to flow.
The title of the person in charge of the opposition is the leader of the opposition. This is the term that is used in most countries. The opposition serves as a watchdog to the government.
Resistance.
The term Impedance (Z) is used to quantify the opposition to current flow in a circuit.