-
Three resistors are connected as shown below:
(Solved)
Three resistors are connected as shown below:
Calculate:
a) The total resistance of the circuit.
b) The current through each resistor.
Date posted:
April 24, 2019
.
Answers (1)
-
The figure below shows 3 resistors.
(Solved)
The figure below shows 3 resistors.
Calculate:
a) The effective resistance of the circuit.
b) The total current in the circuit.
c) The voltage drop across each resistor.
Date posted:
April 24, 2019
.
Answers (1)
-
State and explain three main groups of resistors.
(Solved)
State and explain three main groups of resistors.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe an experiment that can be used to investigate Ohm’s law:
(Solved)
Describe an experiment that can be used to investigate Ohm’s law:
Date posted:
April 24, 2019
.
Answers (1)
-
In the figure below, calculate the energy stored in the combined capacitor.
(Solved)
In the figure below, calculate the energy stored in the combined capacitor.
Date posted:
April 24, 2019
.
Answers (1)
-
The figure below shows two capacitors connected to a 12V supply
(Solved)
The figure below shows two capacitors connected to a 12V supply
Determine: a) the effective capacitance of the circuit
b) Charge on each capacitor
c) Energy stored in the combination
Date posted:
April 24, 2019
.
Answers (1)
-
Explain how you can determine the combined capacitance of Capacitors arranged in parallel.
(Solved)
Explain how you can determine the combined capacitance of Capacitors arranged in parallel.
Date posted:
April 24, 2019
.
Answers (1)
-
Explain how you can experimentally investigate the factors affecting capacitance
(Solved)
Explain how you can experimentally investigate the factors affecting capacitance
Date posted:
April 24, 2019
.
Answers (1)
-
Describe an experiment to show how a capacitor is discharged.
(Solved)
Describe an experiment to show how a capacitor is discharged.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe an experiment to show how a capacitor can be charged.
(Solved)
Describe an experiment to show how a capacitor can be charged.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe how charges are distributed on different surface a conductor.
(Solved)
Describe how charges are distributed on different surface a conductor.
Date posted:
April 24, 2019
.
Answers (1)
-
Explain how you can determine the velocity ratio of a Pulley belt.
(Solved)
Explain how you can determine the velocity ratio of a Pulley belt.
Date posted:
April 24, 2019
.
Answers (1)
-
Derive the formula for the velocity ratio of a wheel and axle.
(Solved)
Derive the formula for the velocity ratio of a wheel and axle.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe how you can determine the velocity ratio of an Hydraulic machine.
(Solved)
Describe how you can determine the velocity ratio of an Hydraulic machine.
Date posted:
April 24, 2019
.
Answers (1)
-
Derive a formula to calculate the velocity ratio of gears.
(Solved)
Derive a formula to calculate the velocity ratio of gears.
Date posted:
April 24, 2019
.
Answers (1)
-
Derive the formula of calculating the velocity ratio using inclined planes.
(Solved)
Derive the formula of calculating the velocity ratio using inclined planes.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe an experiment to show viscosity in fluids.
(Solved)
Describe an experiment to show viscosity in fluids.
Date posted:
April 24, 2019
.
Answers (1)
-
Highlight three practical examples where the Newton’s first law of motion is applied.
(Solved)
Highlight three practical examples where the Newton’s first law of motion is applied.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe an experiment to determine acceleration due to gravity.
(Solved)
Describe an experiment to determine acceleration due to gravity.
Date posted:
April 24, 2019
.
Answers (1)
-
Describe horizontal projection.
(Solved)
Describe horizontal projection.
Date posted:
April 24, 2019
.
Answers (1)