Couple
Couple - Two equal and opposite parallel forces acting along different lines on a body constitute a couple. The turning effect of the couple is called its moment and is calculated by the product of either of the forces and the perpendicular distance between t..
Couple - Two equal and opposite parallel forces acting along different lines on a body constitute a couple. The turning effect of the couple is called its moment and is calculated by the product of either of the forces and the perpendicular distance between t..Suggested answer:
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A beam balance
x = 1 kg Let us take another example of two boys carrying a load on a stick between them as shown in figure below. Let us calculate what part of the load each boy carries. To find the upward force exerted by the boy at A, we shall consider the hand of the boy at B as the pivot. Now, the clockwise h..
x = 1 kg Let us take another example of two boys carrying a load on a stick between them as shown in figure below. Let us calculate what part of the load each boy carries. To find the upward force exerted by the boy at A, we shall consider the hand of the boy at B as the pivot. Now, the clockwise h..Torque on a Current Carrying Coil in a Magnetic Field
as shown. The forces are equal in magnitude but act in opposite directions along the same straight line. Hence they cancel out. These two forces constitute a couple and so rotates the coil in the anticlockwise. The torque If the coil has N turns th..
as shown. The forces are equal in magnitude but act in opposite directions along the same straight line. Hence they cancel out. These two forces constitute a couple and so rotates the coil in the anticlockwise. The torque If the coil has N turns th..See what our Users say :
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