// news analysis

What is the cause of induced emf in a closed coil?

Score: 4.7/5 (51 votes) Explanation: Electric field and magnetic field are related. changing electric field produces magnetic field and a changing magnetic field creates an electric field. Thus, when a coil is kept in a changing magnetic flux, an electromotive force is induced in the coil and electr...

26 Jan 2026 319 views

// news analysis

Why does the coil spin when the switch is closed?

Score: 4.6/5 (28 votes) When the switch is closed, the current starts to flow and the coil becomes an electromagnet. ... If the current in the coil were constant, the coil would stop in this position. However, to keep it spinning, the commutator breaks contact in this position. So the current stops ...

26 Jan 2026 941 views

// news analysis

Are converse for flat feet?

Score: 4.3/5 (32 votes) One of the biggest ways to correct flat feet or find relief from pain is to wear the correct shoes. ... You might be a fan of flats or Converse, but these shoes can be harsh on individuals with this foot condition. A great idea for people who have flat feet is to purchase ort...

25 Jan 2026 710 views

// news analysis

Where does load shedding occur?

Score: 4.4/5 (12 votes) Load shedding happens when there is not enough electricity available to meet the demand of all customers, and an electricity (public) utility will interrupt the energy supply to certain areas. It is a last resort to balance electricity supply and demand.Where does load sheddi...

25 Jan 2026 210 views

// news analysis

Where we can introduce ourselves?

Score: 4.3/5 (63 votes) A few situations where you are required to introduce yourself are: Giving an interview or interviewing somebody. Meeting somebody new in a professional or casual gathering. Meeting people at a meeting.How can we introduce ourselves in English?Here are some examples:Morning! I...

25 Jan 2026 308 views

// news analysis

Where are the three space shuttles?

Score: 4.5/5 (41 votes) Retired Space Shuttle LocationsShuttle Atlantis - Kennedy Space Center Visitor Complex.Shuttle Discovery - Steven F. Udvar-Hazy Center.Shuttle Endeavour - California Science Center.Shuttle Enterprise - Intrepid Sea, Air & Space Museum.Where are the remaining space shuttle...

25 Jan 2026 1,286 views

// news analysis

Did wku make the ncaa tournament?

Score: 5/5 (46 votes) Despite losing in the Conference USA championship and failing to make the NCAA Tournament, Western Kentucky is still playing basketball in March.Did WKU make it to the NCAA Tournament?It's going to be a dog fight so we've just got to come in tomorrow ready and get the...

25 Jan 2026 420 views

// news analysis

Do i have to pay for parking with a handicap placard?

Score: 4.8/5 (40 votes) To sum it up, those with handicap placards/license plates can park in the designated handicap parking spaces, in timed lots with no time restrictions and in metered lots without having to pay.Can I park for free with a disabled badge?Your Blue Badge usually lets you park for ...

25 Jan 2026 1,056 views

// news analysis

Why does my printer wrinkled paper?

Score: 4.4/5 (39 votes) When your printer's internal components are dirty or clogged, the paper starts to wrinkle. Wrinkling also occurs when the rollers inside your printer pull the paper through incorrectly. Wrinkling not only damages the paper, but also causes paper fragments to contaminate ...

25 Jan 2026 272 views

// news analysis

Were a house of cards?

Score: 5/5 (75 votes) A plan, organization, or other entity that is destined to fail due to a weak structure or foundation (likened to a literal house of cards, which is built by balancing playing cards against one another, and is very easily toppled).What does it mean when you say House of Cards?: ...

25 Jan 2026 547 views