Can you explain why two or more resistors connected in series and parallel have different effective resistances?

Choose correct alternative. The number of equal resistance connected in series have effective resistance of 32 Omega . When the same resistances are connected in parallel then effective resistance is 2 Omega . The number of resistances are A. 4 B. 8 C. 5 D. 10

What is the effective resistance when two or more resistors are connected in parallel?

What is the effective resistance when two or more resistors are connected in series?

If two resistors connected in parallel, the effective resistance of the combination is 21 Omega . If the same two resistors are connected in series, the effective resistance of the combination is 100 Omega . Find the resistances of the individual resistors.

Answer the following question: Three resistances x_1, x_2 and x_3 are connected in series in a circuit . X is the effective resistance. The properties observed for these different ways of connecting x_1, x_2 and x_3 are given below. Write the way in which they are connected in each case.(I-current, V-potential difference, x-effective resistance) Current I flows through x_1, x_2 and x_3 .

Choose the correct alternative and write it along its allotted alphabet: When three resistors, each of resistance R, are connected in parallel the effective resistance is 10 Omega . Hence, R must be…… A. 5 Omega B. 10 Omega C. 20 Omega D. 30 Omega

Four resistors of resistances 5 Omega each are connected in parallel. Calculate the effective resistance of the combination.

Choose correct alternative. If R is the resultant resistance of n similar resistance connected in parallel. The resultant resistance when these resistances are connected in series will be

Answer the following question: Three resistances x_1, x_2 and x_3 are connected in a circuit in different ways. X is the effective resistance. The properties oberved for these different ways of connecting x_1, x_2 and x_3 are given below. Write the way in which they are connected in each case.(I-current, V-potential difference, x-effective resistacen) The potential difference across x_1, x_2 and x_3 is the same .