Matla a makenete a hlahisoang ke lithapo tse peli tse tsamaisang motlakase tse bapileng - mathata le litharollo

1. Lithapo tse peli tse telele tse bapileng tse jereng maqhubu a tšoanang, 3-A. Haeba sebaka se pakeng tsa lithapo ka bobeli e le 40 cm, fumana matla a makenete ntlheng ea P. μ _o = 4 π x 10 ⁻⁷ Wb A ⁻¹ m ⁻¹.

Tse tsejoang:

Motlakase (I) = 3-A

Sebaka se pakeng tsa terata ea 1 le ea 2 (r ₁₂ ) = 40 cm = 0.4 m

Sebaka se pakeng tsa terata 1 le P (r _1P ) = 30 cm = 0.3 m

Sebaka se pakeng tsa terata ea 2 le P (r _2P ) = 40 – 30 = 10 cm = 0.1 m

µ _o = 4π x 10 ^-7 Wb.A ^-1 .m ^-1

Ho batloa: Tšimo ea makenete ntlheng ea P

Tharollo:

Tšimo ea makenete e hlahisoang ke terata ea 1 (ka letsohong le letšehali) :

Tšimo ea makenete e hlahisoang ke terata ea 2 (ka ho le letona) :

Tšimo ea makenete ntlheng ea P:

B _P = B ₂ – B ₁ = 6 x 10 ^-6 – 2 x 10 ^-6

B _P = 4 x 10 ^-6 Tesla

2. Terata e telele e jereng motlakase 2-A. Fumana boholo le tataiso ea matla a makenete ntlheng ea P. (μ _o = 4π x 10 ⁻⁷ Wb A ⁻¹ m ⁻¹ )

Tse tsejoang:

Motlakase (I) = 2 A

Sebaka se pakeng tsa terata le ntlha P (r _P ) = 4 cm = 0.04 m

μ _o = 4π x 10 ⁻⁷ Wb. A ⁻¹ m ⁻¹

Ho batloa: Boholo le tataiso ea tlhahiso ea makenete ntlheng ea P

Tharollo: