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- 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)
- In the circuit below, calculate:
(Solved)
In the circuit below, calculate:
a) The effective capacitance of the capacitors
b) The charge on each capacitor
c) The p.d across the plates of each capacitor
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)
- Explain how you can determine the velocity ratio of the following;
a) Single fixed pulley
b) Single moveable pulley
c) A block and tackle(Solved)
Explain how you can determine the velocity ratio of the following;
a) Single fixed pulley
b) Single moveable pulley
c) A block and tackle
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)
- Describe the working of a lift in the following states of motion;
a)At rest.
b)Descending with an acceleration a.
c)Ascending with an acceleration a(Solved)
Describe the working of a lift in the following states of motion;
a)At rest.
b)Descending with an acceleration a.
c)Ascending with an acceleration a
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)