SERIES AND PARALLEL CONNECTION

Battery & E.M.F||Series & Parallel Connections

If n identical capacitors are connected in series and then in parallel then the ratio of effective capacity in parallel and in series combination i.e. C_(P)/C_(S) is

There are 7 identical capacitors. The equivalent capacitance when they are connected in series is C. The equivalent capacitance when they are connected in parallel is

An ammeter, voltmeter and a resistor are connected in series to a cell and the readings are noted as I and V. If another resistor R is connected in parallel with a voltmeter, then

The Total resistance when connected in series in 9 Omega and when connected in parallel is 2 Omega The value of two resistance are

3 identical bulbs are connected in series and these together dissipate a power P . If now the bulbs are connected in parallel, then the power dissipated will be

Two capacitors of equal capacities are connected in parallel. Let C_(1) bet their resultant capacity. If they are connected in series, then their resultant capacity will be

There are 8 equal resistances R . Two are connected in parallel, such four groups are connected in series, the total resistance of the system will be

Three identical condensers are connected together in four different ways. First all of them are connected in series and the equivalent capacity is C_(1) . Next all of them are connected in parallel and the equivalent capacity is C_(2) . Next two of them are connected in series and the third one connected in parallel to the combination and the equivalent capacity is C_(3) . Next two of them are connected in parallel and the third one connected in series with the combination and the equivalent capacity is C_(4) . Which of the following is correct ascending order of yhe equivalent capacities ?