Resistance and Ohm's Law

What is the number value for green in the color code chart?

• 6
• 4
• 2
• 5

What material is a resistor made of?

• Graphite
• Carbon
• Glass
• Mica

What type of circuit is the most efficient?

• Combination circuit
• Series circuit
• Parallel circuit
• Isometric circuit

What does the 3rd band on a resistor represent?

• A number
• The Tolerance level
• The multiplier
• The electronic range

Which resistor will prevent the most current flow?

• 1 ohm
• 100 ohms
• 1000 ohms
• 0.5k ohms

What is the purpose of a resistor?

• control current flow
• allow current flow
• prevent current flow
• allow heat to build up

• resistor
• photo resistor
• variable resistor
• photo switch

What is the value of a resistor with the colour code: Red, Orange, Green?

• 234 ohms

• 20004 ohms

• 230000 ohms

Resistor

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Tags

NGSS.MS-ETS1-1

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Ohms

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