1 If the distance between two objects is decreased to - of the original
10
distance, how will it change the force of attraction between them?
OA.
The new force will be 100 times more than the original.
ОВ.
The new force will be 20 times more than the original.
OC.
1
The new force will be of the original.
20
OD
1
The new force will be
of the original.
100
OE.
1
The new force will be - of the original.
10
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203

Wooden , walls ,doors ,support

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current