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4.3 Electric circuits

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Question 26

A truth table for a logic gate is shown below:

Input 1Input 2Output001011101110 \begin{array}{|c|c|c|} \hline \text{Input 1} & \text{Input 2} & \text{Output} \\ \hline 0 & 0 & 1 \\ 0 & 1 & 1 \\ 1 & 0 & 1 \\ 1 & 1 & 0 \\ \hline \end{array} Input 10011​Input 20101​Output1110​​

Which type of logic gate is represented by this truth table?

A

AND

B

NAND

C

NOR

D

OR

Markscheme

4.3 Electric circuits Questions

  1. IGCSE
  2. /Physics
  3. /4.3 Electric circuits

136 exam-style questions on CIE IGCSE Physics 4.3 Electric circuits, covering 4.3.1a Circuit diagrams and circuit components, 4.3.2a Series circuits, 4.3.2b Parallel circuits, 4.3.2c Current and potential difference in circuits, 4.3.2d Combined resistance of resistors in parallel, and 4.3.3 Action and use of circuit components. Each one has a worked solution and a mark scheme showing where the marks go.

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