The magnitude of electric field at a point 4 cm away from a long line charge
of density 2 x 10-6 C/m is
Answers
Electric field intensity in case of infinite long wire at a distance r is given by
E =
Here, λ is linear charge density .
given,
λ = 2 × 10⁻⁶ C/m and r = 4cm = 0.04 m
Hence , E =
= 2 × 10⁻⁶/(2 × 3.14 × 8.85 × 10⁻¹² × 0.04)
= 10⁸/(3.14 × 8.85 × 4) N/C
= 0.0899 × 10⁷ N/C
= 8.99 × 10⁵ N/C
Answer:
During inställation, driven piles are subjected to compressive, tensile, bending, and torsional stresses; these stresses are perhaps the highest the piles will ever experience during their service lives. Furthermore, piles are not made perfect and therefore may be damaged during driving.
Explanation:
During inställation, driven piles are subjected to compressive, tensile, bending, and torsional stresses; these stresses are perhaps the highest the piles will ever experience during their service lives. Furthermore, piles are not made perfect and therefore may be damaged during driving.