Electrical Circuit

3 basic components in an electrical circuit are .....

• Current, electric field, electric potential

• Current, voltage, resistance

• Voltage, current, electromagnetic

Which one is the Ohm's formula ....

• V = I X R

• I = V/R

• A and B CORRECT

The unit of resistance ....? (not in symbol)

What is the type of these circuit ?

• series circuit

• parallel circuit

• series-parallel combination circuit

• a,b,c are correct

What is the total resistance of these circuit ?

The Current is .......... through each resistors in series circuit

• Constant

• different with the total current

• The same with the voltage

These picture below is ....

The sum of current entering into the junction = the sum of current leaving from the junction. This statement is the the concept of .....

• Culombs law

• Ohms law

• Kirchoffs law

What is the current of these circuit ?

• 1,25 A

• 125 A

• 12,5 A

What is the total resistance of these circuit ?

• 45 Ohm

• 450 Ohm

• 35 Ohm

• 350 Ohm