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Electromagnetism was discovered by

AOersted

BKamerlingh

CFaraday

DEdison

Answer:

A. Oersted


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Very small time intervals are accurately measured by

Which of the following statements is are true for a number of resistors connected in parallel combination?

  1. (1) All the resistors are connected between two given points.
  2. (ii) The equivalent resistance of the circuit is more than the individual resistance.
  3. (iii) The potential difference across each resistor is same.
    Three bulbs A, B and C rated 40 W, 60 W and 100 W, respectively, are connected in parallel to a voltage source of 220 V. The bulb that glows with maximum brightness is?
    Which file has minimum space between their teeth?
    റേഡിയോ ആക്ടിവിറ്റി കണ്ടുപിടിച്ച ശാസ്ത്രജ്ഞനാര്?