Maths · Functions
when does the current flow from A to B?
when does the current flow from A to B?
- A. p is open, q is open, ris closed
- B. p is closed, q is open, ris closed
- C. p is closed, q is closed, ris open
- D. p is open, q is closed, ris closed
Step-by-step solution
Current flows from A to B when the path through p and q is closed and the shunt r is open. Option C satisfies this: p and q are closed, forming a continuous path, while r is open, preventing a short circuit.
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