Qualification > Sciences
Chemistry, Physics
Snake:
Examples please?
gaurav95:
--- Quote from: A@di on May 04, 2010, 04:26:26 pm ---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.
--- End quote ---
I am sorry to ask this qs but are you sure about your answer :o :o :o :o :o :o :o :o
Ghost Of Highbury:
--- Quote from: gaurav95 on May 05, 2010, 07:25:55 am ---I am sorry to ask this qs but are you sure about your answer :o :o :o :o :o :o :o :o
--- End quote ---
yes, very sure
holtadit:
Question 9 C ii
Why does the wire move towards the thick rigid one ? PLEASE READ THE BELOW PARAGRAPHS FIRST
If the current is flowing down both wires there is a magnetic field going clockwise IN BOTH WIRES, hence shouldnt they deflect ?
OR is it a rule that mag fields that move in the same direction (clockwise/anticlcokwise) interact and hence cause an ATTRACTION
Ghost Of Highbury:
Ok this is tricky, i have to use the image to explain, answer in next post.
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