The circuit contains three ammeters A1, A2 and A3 with readings of A2 and A3 shown as indicated in the diagram. Determine the reading of A1.

Similar Questions

The lens illustrated above can best be described as a ...

In the fig above, XY is of length 1m, The value of R at balance point Z is ...

Air at temperature 527oC and pressure 30 atmospheres is admitted into the cylinder of an engine. Cal...

In fleming's right-hand rule, the thumb, the forefinger and the middle finger if held mutually a...

If a solid X floats in liquids P of relative density 2.0 and in liquid Q of relative density 1.5, it...

The diagram above shoes three forces F1, F2 and F3, which of the following equations is correct?...

A boy on looking into a mirror observed that his face appeared to have grown bigger. The boy must ha...

The volume of 0.354g of helium at 273°C and 114cmhg of mercury pressure is 2667cm$^3$. Calcula...

The half-life of a radioactive substance is 2 seconds. Calculate the decay constant. ...

The capacitance of a parallel plate capacitor is 20 μf in air and 60 μf in the presence of a d...