Skills and Trades

According to Ohm's law current is equal to:

Started by elarge

A resistance value of 1.5 k is equivalent to:

Started by billyboy7272

The attractive or repulsive force that is exerted between two charged particles is directly ...

Started by ncasson210

Static electricity occurs more often during the warmer seasons.

Started by Adc3669

Polarity is normally identified only on DC circuits.

Started by fungirl

Most of the electricity used to supply our communities is produced by chemical reaction.

Started by heyheyhey

If a conductor is rotated through a magnetic field, a voltage is developed in the conductor.

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Charging by conduction occurs when a neutral object is placed in contact with an already-charged object.

Started by Maddie9229

An electronic air cleaner works by giving a positive charge to dirt particles in the air, then ...

Started by campbellfam07

A grid-tied PV system will be shut down when the power from the utility company is down.

Started by jordangardner

A battery is a common AC source.

Started by Dannyrod2

When a conducting path for electrons is placed across the two terminals of a battery, electrons flow from:

Started by madimontg

When a balloon and a piece of wool are rubbed together, the wool gives up electrons to the balloon. ...

Started by Tb12162018

Voltage is produced in a generator by means of:

Started by 903f23fj0

The voltage waveform shown is that for

Started by llesku

The ________ in a photovoltaic power system changes DC to AC.

Started by effaey

Solar panels are grouped together to form a(n) ________ capable of delivering large amounts of electric power.

Started by urmomsucks

Large amounts of electricity are usually produced using:

Started by moore.cailinf

For the reaction shown, the charged objects must

Started by C0DxHalo

A single bolt of lightning delivers about ________ of electricity.

Started by tyratatyanna

A device that produces a voltage by the application of heat is:

Started by Mscarter

Whenever an electron is removed from its orbit it is known as a free electron.

Started by frosh101

Under no circumstances should a continuity checker be connected to a live circuit.

Started by dhsndn

The further away from the nucleus, the higher the energy level of the electrons.

Started by ksmithunr

Normally every atom contains more electrons than protons.

Started by booty5