Question:
What is a semi-conductor?
What is a semi-conductor?
Show Hint
Silicon and germanium are two common examples of semiconductors.
Updated On: Dec 18, 2024
Hide Solution
Verified By Collegedunia
Solution and Explanation
A semiconductor is a material that has electrical conductivity between a conductor and an insulator.
It allows the flow of electric current under specific conditions and is widely used in electronic components like transistors and diodes.
Was this answer helpful?
0
0
Top Questions on Introduction to Electrical Techniques and Practices
- Explain the flow of electric current with the help of an example.
- CBSE Class X - 2024
- Multi Skill Foundation
- Introduction to Electrical Techniques and Practices
- State the difference between AC and DC. (Support your answer with a diagram.)
- CBSE Class X - 2024
- Multi Skill Foundation
- Introduction to Electrical Techniques and Practices
- ____current periodically changes the direction of flow.
- CBSE Class X - 2024
- Multi Skill Foundation
- Introduction to Electrical Techniques and Practices
- Write the formula of Ohm’s law.
- CBSE Class X - 2024
- Multi Skill Foundation
- Introduction to Electrical Techniques and Practices
Questions Asked in CBSE X exam
- The number of red balls in a bag is three more than the number of black balls. If the probability of drawing a red ball at random from the given bag is $\dfrac{12}{23}$, find the total number of balls in the given bag.
- CBSE Class X - 2025
- Probability
- Describe any three features of the multiparty system.
- CBSE Class X - 2025
- Political Parties
- Examine the measures taken by the government to make agriculture profitable in India.
- CBSE Class X - 2025
- Agriculture
In the adjoining figure, $\triangle CAB$ is a right triangle, right angled at A and $AD \perp BC$. Prove that $\triangle ADB \sim \triangle CDA$. Further, if $BC = 10$ cm and $CD = 2$ cm, find the length of AD.
- CBSE Class X - 2025
- Geometry
- A box contains 120 discs, which are numbered from 1 to 120. If one disc is drawn at random from the box, find the probability that
(i) it bears a 2-digit number
(ii) the number is a perfect square.- CBSE Class X - 2025
- Probability
View More Questions