Qualification > Sciences
Chemistry, Physics
gaurav95:
Chem:- What is halide and halogenation
Phy:-Where do we use left hand rule and Right hand rule(Flemming's)?Can somebody give me some e.g.s on that thx
holtadit:
A halide ion is a a group 7 ion.
Like chloride Cl- is a halide ion.
Halogenation is basically a substitution reaction between an alkane and any free radical halide.
For example methane reacts with chlorine free radical to form chloromethane and hydrogen chloride.
The essential condition is UV light.
Snake:
Yea I want to know the same thing for Phy, I don't get it lol
Ghost Of Highbury:
thuMb represents the motion
Forefinger represents the field
Central finger represents the current..
look at the capital letters...M F C ...motion,field,current..
Right hand rule is used to find the direction of the current in a generator.
Left Hand rule to find the direction of the motion of the wire in a motor.
rahuldevnani93:
Left hand rule is applied when current causes motion
Right hand rule is applied when motion causes current...
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