Faraday’s first law of electrolysis states that the amount of any substance deposited or liberated at any electrode is directly proportional to the quantity of electricity passed through the electrolyte.
Given,
The equivalent weight of hydrogen – 1
E1 – Equivalent weight of silver
E2 – Equivalent weight of hydrogen
Hence, the equivalent weight of silver is 108g.
10.07 gram of silver is obtained during the circulations of electric of 5 ampere upto 30 minutes in silver nitrate pot (cell). Find out electrochemical equivalent of silver. If chemical equivalent of hydrogen is 0.00001036 then will be equivalent weight of silver
10.07 gram of silver is obtained during the circulations of electric of 5 ampere upto 30 minutes in silver nitrate pot (cell). Find out electrochemical equivalent of silver. If chemical equivalent of hydrogen is 0.00001036 then will be equivalent weight of silver
.
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west of the geographic north. The north tip of the magnetic needle of a dip circle placed in the plane of magnetic meridian points above the horizontal. The horizontal component of the earth’s field is measured to be 
Specify the direction and magnitude of the earth’s field at the location.At a certain location in Africa, a compass points 
and 
carrying currents of 
and 
in the same direction are separated by a distance of 
. Estimate the force on a 
section of wire A.
wire carrying a current of 
is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 
. What is the magnetic force on the wire?
and making an angle of 
with the direction of a uniform magnetic field of 
. What is the magnitude of the field 
at a point 
from the wire?
-turns carrying current 
.
is at distance 
from the wire. Find the force acting on the electron if its velocity is directed towards the wire.