The potential difference between the two terminals of a cell is called electromotive force in an open circuit. Electromotive force transmits current both inside and outside the cell. Electromotive force emf is the cause. Electromotive force is always greater than potential difference.
Batik (Javanese pronunciation: [ËbateÊ]; Indonesian: [ËbatÉªk]) is a technique of wax-resist dyeing applied to whole cloth, or cloth made using this technique.
Here we will deal with the basic methods of the batik process, so that the beginner will be able to experiment later. The exact origins of batik are unknown, but they are almost certainly in the Orient where the technique was used, long before printing, to enhance the appearance of fine garments.