Patrick Lichfield, the photographer, never goes far without his Olympus Pearlcorder dictating machine which
lets him catch up ...(1)... his correspondence wherever he is.
The tiny tapes are ...(2)... posted to his secretary, Felicity,
or he gives them to someone to bring back. The quality is
very good but there are often some interesting background
noises.
Mel Calman, the cartoonist, jokes ...(3)... filling his suitcase with tranquillisers and
three different kinds of toothbrushes after recent, expensive dental treatment, but it is his diary and
sketch-book that are always with him when he is on the move. "I don't keep a diary except when I'm
away. I start a new one each trip now since I lost Irreplaceable notes on two ...(4)... trips on a bus in
the States"
Richard Branson, who recently launched Virgin Atlantic Airways, believes ...(5)... travelling light.
"Suntan lotion for my nose and my notebooks which are my lifeline. But I will always sling in a (6)...
of cards. I love a game of cards, particularly bridge, canasta or spades, but I'm not a gambler."
Barry Norman, the film critic, who never travels anywhere without his credit card. "The days of
anyone being stranded abroad are now ...(7) I remember once, before credit cards were common,
the Daily Mail sent me to Italy at a moment's notice. It was a bank holiday. I ...(8)... no money and the
banks were shut. There I was in Milan ...(9)... a beautiful sunny day sitting in my hotel because it was
the only place I could eat or drink because I could sign for it."
Frank Muir, The TV scriptwriter and humorist, never (10)... off on a journey without packing his
Swiss Army penknife. "It does everything." He says, "it has about 140 things that come out. It opens
bottles, gets things out of horse hooves, it has scissors, screwdrivers, tweezers. I never go anywhere
without it and I have never used it."
CHOOSE THE RIGHT WORD:
Ответ: 3.
1) Катушка при прохождении через неё электрического тока приобретает свойства магнита. Утверждение верно.
2) Количество витков не менялось в ходе эксперимента, поэтому утверждение 2) не следует из эксперимента, оно неверно.
3) В ходе эксперимента не менялся источник тока, поэтому утверждение 3) не следует из эксперимента, оно неверно.
4) При изменении направления электрического тока, протекающего через катушку, намагниченность железного сердечника, расположенного внутри катушки, менялась на противоположную, так как магнитная стрелка разворачивалась на 180°. Утверждение верно.
5) Так как северный полюс магнитной стрелки должен притягиваться к южному полюсу, левому торцу железного сердечника (торцу № 2) на рис. 2 соответствует северный полюс электромагнита. Утверждение неверно.
Ответ: 14.