p –type :- it is obtained by doping an intrinsic semiconductor using a group 3 impurity.
n– type :- it is obtained by doping an intrinsic semiconductor using a group 5 impurity
sharon kalunda answered the question on April 5, 2019 at 10:50
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a car. But car battery of 12V...(Solved)
Explain why eight 1.5V cells arranged in series to give a total of 12V cannot be used to start
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Draw a circuit diagram that can be used to produce the wave above
Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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You are provided with the following; a photo cell; a source of UV light, a rheostat,
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Date posted: April 5, 2019. Answers (1)
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Date posted: April 5, 2019. Answers (1)
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Two fixed resistors one of 100 ohms and the other of unknown resistance are connected in parallel.
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Date posted: April 5, 2019. Answers (1)
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The diagram figure below shows a photocell connected in a circuit:-
(i) Complete the diagram by indicating the correct polarities in the gap for current to flow in
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Date posted: April 5, 2019. Answers (1)
- In an experiment using a photo cell, ultra violet light of varying frequency strikes a metal
surface. The maximum Kinetic energy (KE max) of the frequency...(Solved)
In an experiment using a photo cell, ultra violet light of varying frequency strikes a metal
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below shows how the maximum kinetic energy varies with frequency F
Use the graph to determine:-
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Date posted: April 5, 2019. Answers (1)