Electricity & Magnetism

These magnets will

• Attract

• Repel

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

These magnets will

• Attract

• Repel

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

This diagram is

• Bulbs in parallel

• Batteries in parallel

• Bulbs in series

• Batteries in series

This diagram is

• Batteries in series

• Batteries in parallel

• Bulbs in series

• Bulbs in parallel

This diagram is

• Batteries in parallel

• Bulbs in parallel

• Batteries in series

• Bulbs in series

This diagram is

• Batteries in parallel

• Bulbs in parallel

• Bulbs in series

• Batteries in series

What are 2 advantages of batteries in parallel

• Batteries last longer

• Battery voltage is greater

• If 1 battery fails, the circuit still works

• Batteries only have 1 path to follow

What is the advantage of having bulbs in series?

• Batteries can be stronger

• You can add as many batteries as you want

• There is no advantage

• Bulbs are brighter

What happens when a bulb or battery is not working in a series circuit?

• Circuit still works

• Circuit does not work

Voltage =

• current x resistance

• wavelength x frequency

• current + resistance

• wavelength + frequency