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1. A current of 0.2 A flows through a 500 Ω
resistor.
Calculate the
voltage across it.
2. Two resistors are connected in
series, R1 = 100 Ω
and R2 = 1000 Ω.
Calculate the total resistance R.
3. Fill in the gaps in the following sentences:
-
For a given
voltage, increasing the resistance
in a series circuit
the current.
.
-
For a given
voltage,
the resistance in a series circuit
increases the current.
Higher tier only:
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