The radius `(r)`, length `(l)` and resistance `(x)` of a thin wire are
`(0.2 +- 0.02)cm, (80 +- 0.1)cm`, and `(30 +- 1) Omega` respectively. The percentage error in the specific resistance is

For finding the specific resistance of a wire, a student took the following readings by using a metre scale, a micrometer and a resistance box. Length of the wire (L) = 100.0 cm Radius (r ) = 0.100 cm and R = 10 Omega What is the maximum possible percentage error in the value of the specific resistance?

The specific resistance rho of a circular wire of radius r , resistance R , and length l is given by rho = pi r^(2) R//l . Given : r = 0.24 +- 0.02 cm , R = 30 +- 1 Omega , and l = 4.80 +- 0.01 cm . The percentage error in rho is nearly

The specific resistance rho of a circular wire of radius r , resistance R , and length l is given by rho = pi r^(2) R//l . Given : r = 0.24 +- 0.02 cm , R = 30 +- 1 Omega , and l = 4.80 +- 0.01 cm . The percentage error in rho is nearly

If length and breath of a plate are (40 +- 0.2)cm and (30 +- 0.1 ) cm , the absolute error in the meaurement of area is

The vaIue of two resistors are (5.0 pm 0.2)k Omega and (10.0 pm 0.1)k Omega . What is the percentage error in the equivaIent resistance when they are connected in paraIIeI?

The specific resistance rho of a thin wire of radius r cm, resistance R ohm and length L is given by rho = (pi r^2R)/(L). If L =78+-0.01cm r = 0.26 +- 0.02 and R =32 +- 1 Omega, What is the percentage error in rho?

The radius and height of a cylinder are measured as 5 cm and 10 cm respectively and there is an error of 0.02 cm in both the measurements. The percentage error in volume is

The measures of length and breadth of a rectangle are l=(30.0pm0.2) cm and b=(10.0pm0.1) cm. What is the percentage error and absolute error in area?

If length and breadth of a plane are (40 + 0.2) and (30 +- 0.1) cm, the absolute error in measurement of area is