What do you understand by the term resistance? What is its S.I unit ? View Solution What is meant by pressure ? State its S.I. unit. View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
Step by step video, text & image solution for (a) What is meant by the ''resistance of a conductor''? Write the relation between resistance, potential difference and current. (b) When a 12V battery is connected across an unknown resistor, there is a current of 2.5 mA in the circuit....
What is meant by flow of electrons? Conductors and Insulators A material that permits the flow of charge is known as a conductor. On the other hand, a material that resists its flow is known as an insulator. The former consists of free electrons that promotes transfer of charge via electrom...
What is meant by customer validation? Customer validation is the process of testing your business idea, product, or service with real potential customers to see if it truly solves a problem they care about. It helps you confirm whether people are genuinely interested, willing to pay, and unders...
Relating to physics, describe a conductor. What is meant by thermal conductivity? What is electric current? Describe the properties of electric currents. What is the permittivity of the plastic? Which sentence best describes electrical conductors? a. electrical conductors have low mass density. b. ...
What is meant by coaxial cable? Coaxial cable is atype of cable that has an inner conductor surrounded by an insulating layer, surrounded by a conductive shielding. Many also have an insulating outer jacket The diagram below illustrates the construction of a typical cable. Electrical signal flows...
Hillards was taken over by Tesco in 1987. Here is the current Google Streetview of the Tesco supermarket from Westwood. Due to the redevelopment, it’s no longer possible to stand in the location from which I took the 1977 photo above. Hardwick’s Services My photo below, taken in ...
Any wire or coil has a certain inductance associated with it which is caused by the magnetic field that is set up when the current flows. Energy is stored in the field, and the action of the coil is to exhibit a resistance to change of the current flow within the conductor or coil. ...
What is meant by a word, text, concept, or action The meaning of the Hindu word is ‘breakthrough, release’ The meaning of life Sense A faculty by which the body perceives an external stimulus; one of the faculties of sight, smell, hearing, taste, and touch The bear has a keen sen...
A mass of iron or other ferrous metal, forming the central part of an electromagnet, such as those upon which the conductor of an armature, a transformer, or an induction coil is wound. Core A sample of earth or rock extracted from underground by a drilling device in such a manner that...