You asked: Which one of the following is the unit of electric?

Name Symbol Quantity
meter m length
kilogram kg mass
second s time
ampere A electric current

Which of the following is the unit of electricity?

A Watt is the unit of electrical power equal to one ampere under the pressure of one volt. One Watt is a small amount of power.

Which of the following represent units of an electric field?

Explanation: Volts/ Meter and Newtons/Coulomb both are same and the units of Electric field intensity or electric field strength.

What is SI unit of voltage?

The SI unit for voltage is Volt and is represented by the letter v. volt is a derived SI unit of electromotive force or electric potential.

What is the SI unit of potential difference?

Units of potential difference are joules per coulomb, given the name volt (V) after Alessandro Volta. The familiar term voltage is the common name for electric potential difference.

What is the cost of 1 unit?

A unit cost is a total expenditure incurred by a company to produce, store, and sell one unit of a particular product or service. Unit costs are synonymous with cost of goods sold (COGS). This accounting measure includes all of the fixed and variable costs associated with the production of a good or service.

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Is SI an unit?

The International System of Units (SI, abbreviated from the French Système international (d’unités)) is the modern form of the metric system. It is the only system of measurement with an official status in nearly every country in the world. … Twenty-two derived units have been provided with special names and symbols.

What is meant by 1 unit?

1 Unit Electricity is the amount of electrical energy consumed by a load of 1 kW power rating in 1 hour. It is basically measurement unit of electrical energy consumption in Joule. 1 kWh (kilo watt hour) and 1 Unit are same. 1 kWh is the amount of energy consumption by 1 kW load in one hour. Therefore, 1 Unit = 1 kWh.

What is the symbol for electric field?

Symbols for physical quantities and their international units

symbol quantity symbol
E, E electric field N/C, V/m
ΦE electric flux N m2/C, V m
U, UE potential energy, electric potential energy J
V, VE voltage, potential, electric potential V

Where is electric field strongest?

The field is strongest where the lines are most closely spaced. The electric field lines converge toward charge 1 and away from 2, which means charge 1 is negative and charge 2 is positive.

Can electric field be negative?

Electric field is not negative. It is a vector and thus has negative and positive directions. An electron being negatively charged experiences a force against the direction of the field. For a positive charge, the force is along the field.

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