Adeyɛ a ɛne sɛ anyinam ahoɔden yɛ adwuma. Faraday mmara – Twi
Michael Faraday ne Joseph Henry na wohuu adeyɛ a ɛfa electromagnetic induction ho no, nea efii sɔhwɛ a edi kan a esi adeyɛ a ɛfa electromagnetic induction so dua no mu bae no, Faraday tintimii wɔ 1931 mu. Adeyɛ a ɛne sɛ electromagnetic induction no yɛ nea ɛma electromagnetic voltage a wɔde ma ne current a wɔde ma no pue wɔ circuit a magnetic flux a ɛsakra bere mu no twa mu. A simple experiment illustrating the phenomenon is shown in Figure 1. Yɛwɔ coil bi wɔ ne terminals a yɛde milliammeter bata ho a ɛyɛ closed circuit. Yɛde magnet bi ba baabi a ɛbɛn saa ɔmansin yi. Sɛ magnet no home a, ammeter no nkyerɛ sɛ anyinam ahoɔden biara. Sɛ magnet no kɔ anim ne akyi wɔ coil no dannan ntam a ammeter no needle no twe ne ho a ɛkyerɛ sɛ current bi wɔ coil circuit no mu a wɔfrɛ no induced current a ɛkyerɛ sɛ saa nhyehyɛe yi (coil + magnet) yɛ n’ade te sɛ electric generator, electromotive voltage no a ɛda adi sɛ wɔfrɛ no anyinam ahoɔden mfiri a ɛma ahoɔden.
Lenz nniso no
Akwankyerɛ a induced current no fa so no fa magnet no kankyee ne sɛnea magnet no nnua no kyerɛ coil no ho. Mmara a ɛkyerɛ ɔkwan a induced current ne induced electromotive voltage no kɔ no, wɔfrɛ no Lenz mmara na wɔaka no sɛnea edidi so yi: induced electromotive voltage ne induced current no wɔ ntease a ɛte saa a ɛne nsakrae a ɛba inductive magnetic field no mu (a ɛyɛ nea ɛde adeyɛ no ba). Wɔayɛ Lenz mmara a wɔde di dwuma wɔ sɔhwɛ a wɔaka ho asɛm wɔ Mfonini 1 mu no ho mfonini wɔ ase ha. Wɔ Mfonini 2 mu no magnet no hyɛn mu a N dua no wɔ coil no dannan no ntam. Inductive magnetic field B inductor no kyerɛ benkum na ɛma flux a ɛkɔ soro fa coil no mu. Sɛnea Lenz mmara kyerɛ no, ɛsɛ sɛ magnetic field B a wɔde ahyɛ mu no ma flux bi sɔre tia saa nkɔanim yi, kyerɛ sɛ ɛbɛyɛ ɔkwan a ɛne inductive B bɔ abira. Enti, ɛsɛ sɛ induced current a ɛfa coil no mu no nya akwankyerɛ a ɛbɛma induced B asɔre atia B inductor a ɛkɔ soro no.
Magnet no hyɛn mu
Mfonini 2
Nkate Ho Ntwahonan Magnet NKYEKYƐMU A ƐFA NSƐM HO
Adwennwene, ahyɛ no so, ehu aka no, ehu aka no, ahodwiriw, abu so, abasamtu, ahodwiriw, ahodwiriw, obu, ahopere, ahoɔden, ahofadi, anigye kɛse, anigye, anigye, AGYINATUO, BUE, NKYEKYƐMU, ANIGYE, APATHIC, ISOLATED, ABANDONED, EMPTY, LOWER, VULNERABLE, POWERLESS, VICIMATED, IGNORED, SHAMEFUL, REMOVAL, HESITATIVE, HATEFUL RETREATED, IRITATED, ANGRY, HOSTILE, DE BA, ABƆFƆ, ABƆFƆ, MMƆDENBƆ, RESENTINS, ANIWƆN, NNƐ, NSƐM HO NSƐM, AKWANKYERƐ, MMƆDENBƆ, NSƐM, WƆN HO NSƐM, WƆN HO NSƐM, WƆN HO NSƐM , Anigye, Anigye, Anigye, Ahantan, Wogye tom, Ahoɔden, Asomdwoe, Ɔbɛn, Anidaso, Ɔfono, Longy, Adwenemhaw, Abasamtu, Wɔagyaw, Afobu, Kwati, Ehu, Abasamtu, Wɔmpene so, Crude, THAT, AHUNANA, PIRA, UMI MPA, WƆPO, WƆDE AHYƐDEƐ, NSƐM A WƆYƐ HO NSƐM, WONTƐ, HU, ESURƆ, AHWEHWƐDE, ANIGYE, Awerɛhow, NSƐM HO NSƐM, ABƆFƆ
STICKER A WƆTƆN Nkate Ho Ntwahonan Magnet
Wheel Of Emotions Magnet – WORD LIST
WORRIED, OVERWHELMED, FRIGHTENED, TERRIFIED, SHOCKED, DISMAYED, DISILLUSIONED, PERPLEXED, ASTONISHED, AWE, EAGER, ENERGETIC, LIBERATED, ECSTATIC, AMUSED, INQUISITIVE, IMPORTANT, CONFIDENT, RESPECTED, FULFILLED, COURAGEOUS, PROVOCATIVE, LOVING, HOPEFUL, SENSITIVE, PLAYFUL, OPEN, INSPIRED, INDIFERENT, APATHETIC, ISOLATED, ABANDONED, EMPTY, INFERIOR, VULNERABLE, POWERLESS, VICTIMIZED, IGNORED, ASHAMED, REMORSEFUL, HESITANT, AVERSION, DETESTABLE, REVULSION, REVOLTED, REPUGNANT, LOATHING, SARCASTIC, SKEPTICAL, SUSPICIOUS, WITHDRAWN, IRRITATED, INFURIATED, HOSTILE, PROVOKED, ENRAGED, FURIOUS, VIOLATED, RESENTFUL, JEALOUS, INSECURE, DEVASTATED, EMBARRASSED, RIDICULED, DISRESPECTED, ALIENATED, INADEQUATE, INSIGNIFICANT, WORTHLESS, INFERIOR, INADEQUATE, STARTLED, CONFUSED, AMAZED, EXCITED, JOYFUL, INTERESTED, PROUD, ACCEPTED, POWERFUL, PEACEFUL, INTIMATE, OPTIMISTIC, BORED, LONLEY, DEPRESSED, DESPAIR, ABANDONED, GUILTY, AVOIDANCE, AWFUL, DISAPPOINTED, DISAPPROVAL, CRITICAL, DISTANT, FRUSTRATED, AGGRESSIVE, MAD, HATEFUL, THATEFUL, THREATENED, HURT, HUMILIATED, REJECTED, SUBMISSIVE, INSECURE, ANXIOUS, SCARED, FEAR, SURPRISE, HAPPY, SAD, DISGUST, ANGER
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