Practical Lab

How many cells in this Battery

• 1

• 2

• 4

what is the difference between this variable resistor and the normal resistor

• The Ohmic resistance can't be adjusted by the variable resistor

• The Ohmic resistance can be adjusted by variable resistor

• The normal resistor has a variable values

Which device in the circuit makes and breaks the contact

• 
• 
• 
• 

The multimeter should be connected in ---------- to measure the voltage

• parallel

• Series

• in both ways

The multimeter should be connected in ----------- to measure the current

• Parallel

• Series

• In both ways

AC power supply provide by

• Variable power supply

• Multimeter

• Function Generator

In a parallel circuit, the current is ………….. between all components connected in parallel

• same

• divided

• I don't know

In a parallel circuit, the voltage is…………… between all components connected in parallel

• Same

• divided

• I don't know

In a series circuit, the voltage is………… between all components connected in parallel

• same

• divided

• I don't know

Two resistors in parallel dissipate-------------------power for a fixed applied voltage compared to the same two resistors in series

• more

• less

• the same