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Physics

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Pamela McGlynn

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2y ago
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Cards in this guide (11)
Do neutrons have an electric charge

Neutrons have a neutral charge
Neutrons have no charge.

2001 toyoto blows fuse when you go in reverse

Not enough information. WHICH fuse blows out???

Charges repel each other

____________ charges repel each other.



like

When charging an object by conduction what happens to the charges in the object

Electrons move onto the object, giving it a static charge.

Apex ;)

Current is the movement of negative charges called protons

false

In a series circuit the is the same at every point

In a series circuit the current is the same at every point. This is Kirchoff's current law.

A 120 V power supply connected to a 30 ohm resistor will produce how many amps of current

A 120V power supply connected to a 30 Ohm resistor will produce 120/30 or 4 amps of current.

What has the lowest frequency on the electromagnetic spectrum

radio waves has lowest frequency in electromagnetic spectrum

What occurs to current in a circuit when voltage is increased

It increases

Why do radio waves travel faster than the sound wave

Radio waves are just low frequency light waves. They travel at the speed of light, much faster than sound waves which are just changes in pressure traveling in waves

Electrons are the smallest particle of an element that retains the original characteristics of the element

False

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