CircuitsStatic Electricity

Current Electricity Ohm’s Law AC/DC

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Static Electricity– 10 Points

The Imbalance of positive and negative charges.

What is Static Electricity?

Static Electricity– 20 Points

Build up of negative charge in one area

What is Static charge?

Static Electricity– 30 Points

A VERY large static discharge

What is lightning?

Static Electricity– 40 Points

Static Shock

What is the jumping of electrons?

Static Electricity– 50 Points

Charging an object by_____________.

What is friction?

Current Electricity– 10 Points

The Flow of electrons in one direction.

What is Electric Current?

Current Electricity– 20 Points

An ampere

What is the rate of flow or current?

Current Electricity– 30 Points

Difference of Electrical Pressure

What is voltage?

Current Electricity– 40 Points

Closed loop consisting of a wire, voltage source, and device.

What is a simple circuit?

Current Electricity– 50 Points

Made up of loosely held electrons

What is a conductor?

Ohm’s Law– 10 Points

Relationship between Current, Voltage, and Resistance

What is Ohm’s Law?

Ohm’s Law– 20 Points

Ability of electrons to flow in a circuit.

What is resistance?

Ohm’s Law– 30 Points

Affects resistance.

What is length, type, and width of a wire.

Ohm’s Law– 40 Points

Ohm’s Law formula and units

What is I = V/R and A=v/

Ohm’s Law– 50 Points

The current through a wire that has 3.0v and 0.5 ohm’s.

What is 6A?

AC/DC– 10 Points

Direct Current

What is a current in which electrons flow in one direction only?

AC/DC– 20 Points

Electrons that move back and forth within the wire

What is Alternating current?

AC/DC– 30 Points

Current that a battery can produce

What is direct current?

AC/DC– 40 Points

Current used in a house

What is alternating current?

AC/DC– 50 Points

Causes electrons to bump into each other and slow down in DC

What is drift speed?

Circuits– 10 Points

The purpose/function of circuits.

What is to connect multiple devices?

Circuits– 20 Points

Circuit in which devices are connected one after another to current remains the same

What is a series circuit?

Circuits– 30 Points

Circuits in which devices are connected individually to the voltage source.

What is a parallel circuit?

Circuits– 40 Points

Remove or Break one device and the whole circuit turns off.

What is a series circuit?

Circuits– 50 Points

Can be overloaded when too many devices are connected causing resistance to decrease

What is a parallel circuit?