Inter Physics Revision | Baamboozle - Baamboozle

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Team 2
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Teams

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what is the use of right hand rule in a solenoid?

to predict the direction of the north pole

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Name three ways to increase the induced current in the set - up shown.

1. move the magnet faster, 2. use a stronger magnet, 3. using more turns of wire in the coil

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give the formula for cost of energy used

cost = energy used X cost/kWh

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a region where magnetic force is felt

magnetic field

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in Fleming's left-hand rule, thumb is used to find ______________

direction of force (motion) of the conductor

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banana

Go to last place!

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fairy

Take points!

shark

Other team loses 15 points!

Okay!

thief

Give points!

name two ways of demagnetizing magnet

1. hitting and 2. heating the magnet

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name the use of Fleming's left-hand rule

to show the direction of force, current, and magnetic field

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the phenomenon of inducing current by a changing magnetic field is known as

electromagnetic induction

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name three metals that are attracted to magnet

steel, manganese, iron, nickel, cobalt

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direction of magnetic field

north to south

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name three metals that are not attracted to magnet

aluminum, copper, gold

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boom

Lose 50 points!

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shark

Other team loses 25 points!

Okay!

fairy

Take points!

thief

Give points!

lifesaver

Give 10 points!

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gift

Win 5 points!

Okay!

gift

Win 20 points!

Okay!

banana

Go to last place!

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the force that makes the wire move is called ________________

motor effect

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lifesaver

Give 10 points!

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seesaw

Swap points!

Okay!

shark

Other team loses 15 points!

Okay!

thief

Give points!

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