Izinkinga Ezixazululiwe ku-Basic Physics

1. Ngokusekelwe esithombeni esingezansi, uma irediyasi yokugoba kwentambo ingu-50 cm, nquma ubukhulu bensimu yamagnetic enkabeni yokugoba (ephuzwini 0, bheka isithombe esingezansi). (µ _o = 4π.10 ^-7 Wb.A ^-1 m ^-1 )

Kwaziwa:

Irediyasi (r) = 50 cm = 0.5 m

Amandla kagesi (I) = 1.5 Ampere

Ukuvuleka kwe-vacuum (µo ₎ = 4π.10 ^-7 Wb.A ^-1 m ^-1

Okufunwayo: Ubukhulu bensimu yamagnetic

Funda kabanzi

3 I-EMF Ebangelwa Ukufakwa Kwe-Electromagnetic - Izinkinga Nezixazululo

1. Ikhoyili ethathelwe indawo enye ikhoyili enama-loops aphindwe kabili kunezihibe zokuqala futhi izinga lokushintsha kwe-magnetic flux lihlala linjalo. Nquma isilinganiso se-emf yokuqala neyokugcina ebangelwa.

Kwaziwa:

Ama-loop okuqala (N) = 1

Ama-loop okugcina (N) = 2

Izinga lokushintsha kokuhamba kokuqala kwe-magnetic (ΔØ _B / Δt) = izinga lokushintsha kokuhamba kokugcina kwe-magnetic (ΔØ _B / Δt)

Funda kabanzi

1. Uma u-R1 ₌ 2 Ω, u-R2 ₌ 4 Ω, u-R3 ₌ 6 Ω, thola ukugeleza kwamandla kagesi kusekethe engezansi.

Kwaziwa:

Ukumelana 1 (R₁) = 2 Ω

Isithambisi 2 (R2 ₎ = 4 Ω

Isithambisi 3 (R3 ₎ = 6 Ω

Umthombo we-emf 1 (E ₁ ) = 9 V

Umthombo we-emf 2 (E ₂ ) = 3 V

Funda kabanzi

1. Ngokusekelwe kulesi sibalo esilandelayo se- fusion reaction , thola amandla akhiqizwa ku-fusion reaction!

Isixazululo

Funda kabanzi

1. Ngokusekelwe esithombeni esingezansi, thola ugesi ngokusebenzisa u- _R1.

Kwaziwa:

Isithambisi 1 (R1 ₎ = 4 Ω

Isithambisi 2 (R2 ₎ = 4 Ω

Isithambisi 3 (R3 ₎ = 8 Ω

I-voltage kagesi (V) = 40 Volts

Funda kabanzi

Amagagasi amathathu omshini (Ubude besikhathi sokuvama kwegagasi Isivinini samagagasi) – Izinkinga nezixazululo

1. Amakhokho amabili aphezu kwamagagasi . Womabili ahamba phezulu naphansi phezu kolwandle izikhathi ezingama-20 ngemizuzwana emi-4. Uma ibanga lamakhokho womabili lingu-100 cm futhi phakathi kwawo, kunezimbobo ezimbili kanye nembobo eyodwa, nquma imvamisa yamagagasi kanye nesivinini samagagasi.

Kwaziwa:

Womabili amakhokho aphezu kwamagagasi futhi phakathi kwamakhokho amabili, kunezitsha ezimbili kanye ne-crest eyodwa (bheka isithombe). Ngakho-ke, kunezingqimba ezimbili zamaza phakathi kwamakhokho amabili.

Funda kabanzi

Ukuhlukaniswa ngomqhewu owodwa - izinkinga nezixazululo

1. Ukukhanya okunobude be-wavelength obungu-500 nm kudlula endaweni enobubanzi obungu-0.2 mm. Iphethini yokuhlukanisa isikrini esiqhele ngamasentimitha angu-60. Thola ibanga phakathi kobukhulu obuphakathi kanye nobukhulu besibili.

Kwaziwa:

Funda kabanzi

1. Thola ishaja ku - capacitor C ₅.

Kwaziwa:

I-Capacitor 1 (C ₁ ) = 6 F

I-Capacitor 2 (C ₂ ) = 6 F

I-Capacitor 3 (C ₃ ) = 3 F

I-Capacitor 4 (C ₄ ) = 12 F

I-Capacitor 5 (C ₅ ) = 6 F

I-Voltage (V) = 12 Volt

Funda kabanzi

Ukuhlolwa kukaYoung kokuqhekeka kabili - izinkinga nezixazululo

1. u-d ibanga eliphakathi kwezikhala ezimbili, u-L ibanga eliphakathi kwesikhala nesikrini sokubuka, u-P ₂ ibanga eliphakathi komphetho we-oda lesibili kanye nesikhungo sesikrini. Thola ubude be -wavelength yokukhanya (1 Å = 10 ^-10 m).

Kwaziwa:

Ibanga phakathi kwezikhala ezimbili (d) = 1 mm = 1 x 10 ^-3 m

Ibanga phakathi kwesikhala kanye nesikrini sokubuka (L) = 1 m

Ibanga phakathi komphetho wesibili kanye nomphetho ophakathi (P ₂ ) = 1 mm = 1 x 10 ^-3 m

I-oda (n) = 2

Funda kabanzi

1. Into eyisilinda engenalutho (I = m R ² ) iyahamba iyogingqika ngaphandle kokushelela phezulu endizeni ethambekele emangelengeleni ngesivinini sokuqala esingu-10 m/s. Indizeni ethambekele ine-engeli yokuphakama engu-θ ene-tan θ = 0.75. Uma ukusheshisa okudonsela phansi okungu-g = 10 ms ^-2 , ijubane lento lincishiswa libe ngu-5 ms ^-1 khona-ke ibanga endizeni ethambekele lento lingu…

Kwaziwa:

Isikhathi sokungahlali kahle kwesilinda esingenalutho (I) = m R ²

I-engeli yokuphakama = θ , lapho i-tan θ = 0.75 = 75/100 = opp / adj

Isono θ = opp / hyp = 75/125 = 3/5 = 0.6

Ukusheshisa ngenxa yamandla adonsela phansi (g) = 10 m/s ²

Ijubane lokuqala (v _o ) = 10 m/s

Ijubane lokugcina (v _t ) = 5 m/s

Funda kabanzi