If you’ve seen a big air-variable capacitor, you may have noticed that some of the plates may have slots cut into them. Why? [Mr Carlson] has the answer in the video below. The short answer: ...

With the CBSE Class 12 Physics exam set for February 20, 2026, experts share a clear 30-day revision plan, key scoring topics and exam-day strategies to help students score high.

Switching has almost always meant “hard" switching, which is simple but comes with all kinds of electrical and thermal ...

Overcoming the known power and size limitations in LiDAR design is critical to enabling scalable, cost-effective adoption ...

Every year, billions of cigarette butts are discarded worldwide, creating one of the most pervasive and persistent forms of environmental litter. Now ...

CableEye wire harness testing systems easily link to custom test fixtures and harnesses and instantaneously check for faults, identify the type of faults, and pinpoint fault locations.

Mitchell Grant is a self-taught investor with over 5 years of experience as a financial trader. He is a financial content strategist and creative content editor. Timothy Li is a consultant, accountant ...

The Central Board of Secondary Education (CBSE) will conduct the Class 12 Physics exam on February 20, 2026. For many ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Amy is an ACA and the CEO and founder of OnPoint Learning, a financial training company ...

Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

Nanomaterials, Energy Storage, Electrochemical Sensors, Sensing Technologies Share and Cite: Anney, A. and Biswas, S. (2026) ...

For IGBTs, the on-state voltage drop is a critical specification to consider. This drop includes both the diode drop across ...