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CBSE, CLASS 7,IT COMPUTER,UNIT 3 TINKERCAD CIRCUITS

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CBSE, CLASS 7,IT COMPUTER,UNIT 3 TINKERCAD CIRCUITS 1. Fill in the blanks.   a.                                tests the working of the circuits and components.   Ans simulation     b.   The                            is used to assemble and connect various components of a circuit.   Ans breadboard   c. In an LED, the positive end is called the                             and the negative end is called the  ...