അർധചാലകങ്ങളിലൊന്നാണ്
Aവെള്ളി
Bജർമേനിയം
Cമെർക്കുറി
Dചെമ്പ്
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Related Questions:
A current-carrying straight conductor is placed in a magnetic field. The conductor experiences the maximum force when the angle between the direction of the current in it and the direction of the magnetic field is?
The flux of total energy flowing out through a closed surface in unit area in unit time in electric magnetic field is
Which of the following statements is/are true for a current carrying straight conductor?
- i) The magnetic field lines are concentric circles with conductor at the centre.
- (ii) The strength of the magnetic field increases as we move away from the conductor.
- (iii) The direction of magnetic field can be determined using right hand thumb rule.
പ്രതിരോധകം മാത്രമുള്ള സെർക്കീട്ടിൻ്റെ (circuit) പവർ ഫാക്ടർ ആണ്.
Which of the following home appliances does NOT use an electric motor?